My Inquiry
My Account
Texas Instruments CC1150RGVR
.jpg)
- Part No.:
- CC1150RGVR
- Manufacturer:
- Texas Instruments
- Category:
- RF Transmitters
- Package:
- 16-VQFN Exposed Pad
- Datasheet:
-
CC1150RGVR.pdf
- Description:
- RF XMITTER UHF 300-348MHZ 16VQFN
- Quantity:
- Payment:
- Shipping:
Inventory:7,487
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
CC1150RGVR from Texas Instruments is a true single-chip UHF RF transmitter IC for sub-1 GHz ISM/SRD bands (315/433/868/915 MHz), featuring 64-byte TX FIFO, programmable output power up to +10 dBm, and support for 2-FSK/GFSK/MSK/OOK modulation at data rates up to 500 kBaud. It integrates on-chip frequency synthesizer, packet handling hardware, and analog temperature sensor - designed for ultra-low-power wireless telemetry and remote keyless entry systems.
For engineers reviewing the CC1150RGVR datasheet, CC1150RGVR pinout, CC1150RGVR application, or CC1150RGVR equivalent, key selection considerations include its VQFNP-16 package, SPI-based configuration interface, differential RF output (RF_P/RF_N), programmable data rate and modulation format, and compliance with EN 300 220 and FCC Part 15 regulations.
Technical Context
The CC1150RGVR implements direct RF synthesis using an on-chip LC VCO and crystal oscillator (26–27 MHz), enabling fast frequency hopping with PLL settling in ≤88.4 µs. Its digital baseband includes configurable packet handling, forward error correction with interleaving, and optional data whitening - all controlled via a 4-wire SPI interface (SCLK, SI, SO, CSn) operating up to 10 MHz.
It supports asynchronous transparent transmit mode for legacy protocol compatibility and provides hardware-accelerated sync-word insertion, flexible packet length, automatic CRC, and FIFO status signaling through GDO0/GDO1 pins - eliminating need for external microcontroller intervention during burst transmission.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Frequency Bands | 300–348 MHz, 400–464 MHz, 800–928 MHz - covers global ISM/SRD bands including 315/433/868/915 MHz |
| Data Rate | Up to 500 kBaud (2-FSK); supports Manchester encoding, shaping for OOK/ASK, and MSK - enables high-throughput telemetry links |
| Output Power | Programmable from –30 dBm to +10 dBm - allows regulatory-compliant operation across regions without hardware change |
| TX FIFO Size | 64-byte buffer - reduces MCU interrupt load and supports burst transmission of sensor payloads |
| Modulation Formats | 2-FSK, GFSK, MSK, OOK, shaped ASK - provides flexibility for interference resilience and spectral efficiency trade-offs |
| Supply Voltage | 1.8–3.6 V - compatible with common battery-powered systems (e.g., 2×AA, Li-SOCl₂, coin cells) |
| Current Consumption | 200 nA (SLEEP), 222 µA (XOFF), 1.1 mA (IDLE), 25.6–29.3 mA (TX @ +10 dBm) - optimized for multi-year battery life |
Pinout & Package
VQFNP-16 package: 4.00 mm × 4.00 mm, lead-free "Green" RoHS-compliant, exposed die attach pad requiring solid ground connection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SCLK | Digital Input | SPI clock input - synchronizes register access and FIFO data transfer at up to 10 MHz |
| SO (GDO1) | Digital Output | SPI data output / general-purpose output - signals FIFO status, sync detection, or clock division |
| DVDD | Power (Digital) | 1.8–3.6 V digital core supply - powers SPI interface, state machine, and digital logic |
| DCOUPL | Power (Digital) | 1.6–2.0 V decoupling output - supplies internal digital regulator; not for external use |
| XOSC_Q1 / XOSC_Q2 | Analog I/O | Crystal oscillator terminals - connect 26–27 MHz fundamental-mode crystal with 10–20 pF load capacitance |
| AVDD (Pins 6,12,13) | Power (Analog) | 1.8–3.6 V analog supply - powers RF synthesizer, PA, and modulator; requires local decoupling |
| GDO0 (ATEST) | Digital I/O / Analog Test | Configurable output for FIFO flags, test clocks, or analog temperature sensor readout |
| CSn | Digital Input | SPI chip select (active low) - initiates SPI transaction and enables CHIP_RDYn handshake |
| RF_P / RF_N | RF I/O | Differential RF output - delivers up to +10 dBm into 50-Ω single-ended load via external balun/matching network |
| RBIAS | Analog I/O | External bias resistor connection - sets reference current for internal regulators and VCO tuning |
| DGUARD | Power (Digital) | Noise isolation supply - separates digital noise-sensitive circuits from main DVDD domain |
| SI | Digital Input | SPI data input - loads register addresses, configuration values, and TX FIFO payload bytes |
Key Features
| Feature | Design Value |
|---|---|
| On-chip frequency synthesizer | Eliminates external filters and VCO tuning components - reduces BOM count and PCB area by >30% vs discrete solutions |
| Hardware packet handling | Enables automatic sync-word insertion, variable-length packets, and CRC generation - offloads 100% of link-layer framing from MCU |
| Integrated analog temperature sensor | Provides ±2°C accuracy after 1-point calibration - supports thermal compensation of RF output power and frequency drift |
| Flexible modulation support | Allows field-upgradable PHY layer via SPI reconfiguration - extends product lifetime across evolving regional standards |
| Low-power state machine | Supports SLEEP (200 nA), XOFF (222 µA), and IDLE (1.1 mA) states - enables multi-year operation on coin-cell batteries |
Applications
| Home Automation | Industrial Telemetry |
|---|---|
Use Scenario: Wireless sensor nodes monitoring door/window status, temperature, and motion in smart homes. IC Role / Device Role / Timing Role: UHF RF transmitter providing reliable 433 MHz or 868 MHz link with <88.4 µs frequency hop time for multi-channel mesh coordination. Use Value: Enables battery-powered sensors with >5-year lifespan due to 200 nA SLEEP current and hardware-accelerated packet transmission. | Use Scenario: Remote meter reading (AMR) for gas/water meters in utility infrastructure. IC Role / Device Role / Timing Role: Sub-1 GHz transmitter operating in 868/915 MHz bands with EN 300 220 compliance for license-free deployment. Use Value: Delivers +10 dBm output power and robust GFSK modulation to achieve >1 km range in urban environments with minimal retries. |
| Remote Keyless Entry | Wireless Security Systems |
Use Scenario: Vehicle RKE fobs transmitting encrypted commands to receivers within 10–30 m range. IC Role / Device Role / Timing Role: Low-latency transmitter with 8-bit TX latency and programmable OOK/FSK shaping for EMI-constrained automotive environments. Use Value: Supports asynchronous transparent mode for backward compatibility with legacy receivers while maintaining <10 µs timing jitter. | Use Scenario: Door/window contact sensors and motion detectors reporting intrusion alerts to central hub. IC Role / Device Role / Timing Role: Ultra-low-power UHF transmitter with integrated temperature sensor for self-calibration against environmental drift. Use Value: Achieves –30 dBm to +10 dBm output power range to meet varying regulatory limits across EU/US markets without hardware variants. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar RF transmitter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CC1101RGPR | Integrated receiver + transmitter (transceiver), same 433/868/915 MHz bands, identical VQFNP-16 package and SPI interface | Supports bidirectional communication (RX+TX), whereas CC1150RGVR is TX-only - requires separate RX path in full-duplex systems | Select CC1101RGPR when system needs receive capability; CC1150RGVR remains optimal for cost- and power-sensitive TX-only nodes |
| AX5043-DQ40 | Higher max data rate (2000 kBaud), lower TX current (18 mA @ +10 dBm), but requires external crystal load capacitors and lacks on-chip temperature sensor | Better suited for high-throughput industrial telemetry; lacks hardware packet handling features like sync-word insertion and automatic CRC | Choose AX5043-DQ40 for bandwidth-critical applications; CC1150RGVR preferred where MCU offload and thermal stability are priorities |
Compared with CC1101RGPR and AX5043-DQ40, the CC1150RGVR offers the lowest system-level power consumption in TX-only roles, strongest hardware packet acceleration, and built-in thermal sensing - making it ideal for long-life, maintenance-free wireless sensor deployments.
Availability
CC1150RGVR is available at Aetrix Electronics and suitable for home automation, industrial telemetry, and remote keyless entry applications requiring stable component supply and long-term production continuity.
Supply support for CC1150RGVR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies, with over 50 years of innovation in RF and low-power wireless solutions.
The CC1150RGVR belongs to TI's SmartRF™ platform - a family of highly integrated, sub-1 GHz transceivers and transmitters designed specifically for ultra-low-power, regulatory-compliant wireless sensor networks and IoT endpoints.
FAQ
What is the maximum data rate supported by the CC1150RGVR?
The CC1150RGVR supports a maximum data rate of 500 kBaud in 2-FSK mode. In GFSK, OOK, and shaped ASK modes, the maximum is 250 kBaud; with optional Manchester encoding, the effective data rate is half the baud rate. These values are confirmed in Section 4.4 of the SWRS037B datasheet and apply directly to the CC1150RGVR variant.
Does the CC1150RGVR include a receiver function?
No, the CC1150RGVR is a transmitter-only device. It does not integrate an RF receiver path. For transceiver functionality, Texas Instruments offers the pin-compatible CC1101RGPR, which shares the same VQFNP-16 package and SPI interface but adds full receive capability - the CC1150RGVR is optimized strictly for low-cost, low-power transmit applications.
What package type and dimensions does the CC1150RGVR use?
The CC1150RGVR uses the VQFNP-16 (very thin quad flat no-lead) package measuring 4.00 mm × 4.00 mm with 0.5 mm pitch. As specified in Table 1-1 of the SWRS037B datasheet, this RoHS-compliant, lead-free "Green" package includes an exposed die attach pad that must be connected to a solid ground plane for thermal and electrical performance.
How is the CC1150RGVR configured and controlled?
The CC1150RGVR is configured exclusively via a 4-wire SPI interface (SCLK, SI, SO, CSn) operating up to 10 MHz. All registers - including frequency, modulation, output power, and packet settings - are programmed using burst transfers. The SO pin provides real-time status feedback including CHIP_RDYn and FIFO_BYTES_AVAILABLE, enabling deterministic MCU control of the CC1150RGVR.
Is the CC1150RGVR compliant with international radio regulations?
Yes, the CC1150RGVR is explicitly designed for compliance with EN 300 220 (Europe) and FCC CFR Part 15 (USA) regulations. Its programmable output power (–30 to +10 dBm), spurious emission suppression (e.g., –54 dBm harmonics at 433/868 MHz), and integrated frequency synthesizer enable certified operation across 315/433/868/915 MHz ISM/SRD bands without external filtering - as verified in Sections 1.1 and 4.6 of the CC1150RGVR datasheet.
CC1150RGVR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 16-VQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Frequency:
- 300MHz ~ 348MHz, 400MHz ~ 464MHz, 800MHz ~ 928MHz
- Applications:
- General Purpose
- Modulation or Protocol:
- UHF
- Data Rate (Max):
- 500kBaud
- Power - Output:
- 10dBm
- Current - Transmitting:
- 29mA
- Data Interface:
- SPI
- Antenna Connector:
- -
- Memory Size:
- -
- Features:
- -
- Voltage - Supply:
- 1.8V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-VQFN (4x4)
CC1150RGVR FAQ
1.How can I place an order for CC1150RGVR through Aetrix?
Please submit a Request for Quotation (RFQ) for CC1150RGVR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CC1150RGVR reliable?
The price and inventory of CC1150RGVR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CC1150RGVR is usually 5 days.
3.What payment methods are accepted for CC1150RGVR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CC1150RGVR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CC1150RGVR?
CC1150RGVR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CC1150RGVR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CC1150RGVR?
For technical support, including CC1150RGVR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CC1150RGVR requirements.
6.How does Aetrix verify that CC1150RGVR is sourced from the original manufacturer or authorized distributors?
All CC1150RGVR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CC1150RGVR meets industry standards.
7.What is the process for return or replacement of CC1150RGVR?
All CC1150RGVR units undergo pre-shipment inspection (PSI). If there is an issue with CC1150RGVR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CC1150RGVR part is unused and in its original packaging.
Return procedure for CC1150RGVR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
CC1150RGVR Tags
-
MICRF113YM6-TR
Microchip Technology
-
PIC12LF1840T39AT-I/ST
Microchip Technology
-
MAX41460GUB+T
Analog Devices Inc./Maxim Integrated
-
SX1230I066TRT
Semtech Corporation
-
SI4010-C2-GS
Silicon Labs
-
CC1070RSQR
Texas Instruments
-
TXM-418-LR
TE Connectivity Linx
-
TXM-433-LR
TE Connectivity Linx
-
TXM-418-KH3
TE Connectivity Linx
-
TX7332ZBX
Texas Instruments
-
MICRF114T-I/OT
Microchip Technology
-
MICRF112YMM-TR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
