My Inquiry
My Account
Analog Devices Inc. LTC6752IS5#TRMPBF
- Part No.:
- LTC6752IS5#TRMPBF
- Manufacturer:
- Analog Devices Inc.
- Category:
- Comparators
- Package:
- SOT-23-5 Thin, TSOT-23-5
- Datasheet:
-
LTC6752IS5#TRMPBF.pdf
- Description:
- IC COMPARATOR 1 GEN PUR TSOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:1,877
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LTC6752IS5#TRMPBF from Analog Devices is a high-speed rail-to-rail input comparator with 2.9ns propagation delay, 280MHz toggle rate, and CMOS output stage. It operates from 2.45V to 3.5V single supply, delivers ±22mA output drive, and is rated for –40°C to 85°C industrial temperature range - ideal for clock recovery and high-speed line receiver circuits in data acquisition systems.
For engineers reviewing the LTC6752IS5#TRMPBF datasheet, LTC6752IS5#TRMPBF pinout, LTC6752IS5#TRMPBF application, or LTC6752IS5#TRMPBF equivalent, this device is selected for ultra-low-delay timing-critical functions where propagation skew (<600ps), overdrive dispersion (1.8ns), and RMS jitter (4.5ps at 100MHz) directly impact system-level timing integrity and signal edge fidelity.
Technical Context
The LTC6752IS5#TRMPBF is the standard variant of the LTC6752 family - a single-supply, non-latching, non-shutdown, non-complementary-output comparator in TSOT-23-5 package. It uses a fully differential input stage with rail-to-rail common-mode range (VEE – 0.2V to VCC + 0.1V) and exhibits 51–69dB CMRR across its input voltage range.
Its CMOS output drives directly into 1.8V logic without level shifting, supported by low output high/low voltages (260mV/340mV @ 8mA sink/source) and fast 1.2ns rise/fall times. The device achieves stable operation with 5pF load and requires no external hysteresis - internal hysteresis is fixed at 4.7–5.2mV depending on supply conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Propagation Delay | 2.9ns typical (50mV overdrive); enables sub-3ns decision latency in real-time sampling and clock regeneration paths |
| Toggle Rate | 280MHz maximum; supports high-frequency serial data slicing up to 560Mbps NRZ |
| Input Common-Mode Range | VEE – 0.2V to VCC + 0.1V; accommodates signals beyond rails for robust interfacing with AC-coupled sources |
| Output Drive | ±22mA; sufficient to drive 50Ω transmission lines or fan-out to multiple CMOS inputs without buffering |
| Supply Range | 2.45V to 3.5V (single supply); compatible with 2.5V and 3.3V system domains |
| RMS Jitter | 4.5ps (100MHz, 100mVP-P input); preserves timing margin in clock/data recovery and time-of-flight measurement |
| Quiescent Current | 4.5mA typical; balances speed and power for always-on high-speed monitoring nodes |
Pinout & Package
Package: 5-lead TSOT-23 (S5), 0.95mm × 2.9mm footprint, exposed pad not present. Thermal resistance θJA = 215°C/W.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Q (Output) | CMOS push-pull output; swings rail-to-rail between VEE and VCC; drives logic loads directly |
| 2 | VEE (Ground) | Reference return for both input and output stages; must be connected to system ground plane |
| 3 | +IN (Non-inverting Input) | Differential input terminal with rail-to-rail common-mode capability and 1.1pF input capacitance |
| 4 | –IN (Inverting Input) | Differential input terminal; matched to +IN for <600ps skew and high CMRR (>50dB) |
| 5 | VCC (Supply) | Single positive supply input (2.45V–3.5V); powers both input and output stages |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input range | Operates with inputs extending 200mV beyond VEE and 100mV above VCC - eliminates need for external biasing in AC-coupled front-ends |
| Low overdrive dispersion | 1.8ns variation across 10–125mV overdrive - ensures consistent timing across signal amplitude variations in noisy environments |
| High CMRR | 51–69dB across full common-mode range - rejects noise in differential signaling applications like LVDS receivers |
| Fast rise/fall time | 1.2ns (10%–90%) - preserves edge integrity for >200MHz signal transitions without added ringing |
| Industrial temperature grade | –40°C to +85°C operation - qualified for deployment in base station RF modules and industrial PLC I/O |
Applications
| High-Speed Line Receiver | Clock Recovery Circuit |
|---|---|
Use Scenario: Receiving high-frequency differential data streams with large common-mode offsets (e.g., backplane traces, transformer-coupled links). IC Role / Device Role / Timing Role: Comparator acting as threshold detector with rail-to-rail input swing tolerance and sub-3ns decision latency. Use Value: Enables reliable data slicing at 280MHz toggle rate while rejecting >50dB of common-mode interference without external amplification. |
Use Scenario: Extracting clean clock edges from jittered serial data (e.g., SATA, PCIe Gen1, optical TIA outputs). IC Role / Device Role / Timing Role: High-speed comparator generating retimed clock pulses with 4.5ps RMS jitter floor. Use Value: Reduces timing uncertainty in CDR loops, improving BER performance without requiring external PLL cleanup. |
| Time-of-Flight Measurement | Window Comparator Interface |
Use Scenario: Measuring precise time intervals between laser pulse emission and reflected signal arrival (e.g., LIDAR, industrial distance sensing). IC Role / Device Role / Timing Role: Fast comparator capturing leading-edge transitions with minimal propagation delay and skew. Use Value: Achieves <3ns timing resolution per channel, enabling cm-level distance accuracy at 100MHz sampling rates. |
Use Scenario: Monitoring analog sensor outputs (e.g., current sense, temperature) against dual thresholds in safety-critical systems. IC Role / Device Role / Timing Role: Primary comparator in discrete window detection architecture with externally set upper/lower trip points. Use Value: Provides deterministic response to out-of-window events with 2.9ns latency - critical for fast fault shutdown in motor drives. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADCMP600BRMZ-REEL | 2.5ns propagation delay, 250MHz toggle rate, 3.3V-only supply, no rail-to-rail inputs | Limited to mid-rail input signals; requires external biasing for AC-coupled sources | Select when absolute minimum delay is required and input common-mode is tightly controlled near VCC/2 |
| TLV3501CDBVR | 4.5ns delay, 4.5ns overdrive dispersion, 200MHz toggle rate, 2.7–5.5V supply, rail-to-rail inputs | Higher jitter (15ps), lower drive strength (±16mA), wider supply range | Choose for cost-sensitive designs where 4.5ns latency is acceptable and multi-voltage compatibility is needed |
Compared with ADCMP600BRMZ-REEL and TLV3501CDBVR, the LTC6752IS5#TRMPBF uniquely combines rail-to-rail input operation, 2.9ns delay, and 280MHz toggle rate in a 5-pin TSOT-23 - making it optimal for compact, high-fidelity timing paths where input signal headroom and edge fidelity are constrained.
Availability
LTC6752IS5#TRMPBF is available at Aetrix Electronics and suitable for high-speed line receivers, clock recovery circuits, and time-of-flight measurement systems requiring stable component supply, guaranteed industrial temperature performance, and long-term production continuity.
Supply support for LTC6752IS5#TRMPBF 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
Analog Devices (acquired Linear Technology in 2017) is a global leader in high-performance analog, mixed-signal, and digital signal processing technologies, serving precision instrumentation, communications, and industrial markets.
The LTC6752 family was designed specifically for ultra-low-latency, high-fidelity signal decision-making in timing-critical infrastructure - including optical interconnects, test equipment, and advanced sensing platforms.
FAQ
What is the operating supply voltage range for the LTC6752IS5#TRMPBF?
The LTC6752IS5#TRMPBF operates from a single supply of 2.45V to 3.5V. This range is validated across the full –40°C to +85°C temperature grade and supports direct interfacing with 2.5V and 3.3V logic domains without level translation. Absolute maximum total supply voltage is 3.6V.
Does the LTC6752IS5#TRMPBF support rail-to-rail input operation?
Yes, the LTC6752IS5#TRMPBF supports true rail-to-rail input operation, with a specified common-mode input range from VEE – 0.2V to VCC + 0.1V. This allows it to accept signals slightly beyond both supply rails - a key advantage for AC-coupled or transformer-isolated inputs without external bias networks.
What is the typical propagation delay and overdrive dispersion of the LTC6752IS5#TRMPBF?
The LTC6752IS5#TRMPBF has a typical propagation delay of 2.9ns at 50mV overdrive and an overdrive dispersion of 1.8ns across 10mV to 125mV input steps. These values are measured under standard conditions (VCC = 2.5V, CL = 5pF) and ensure consistent timing behavior across varying signal amplitudes in real-world applications.
Can the LTC6752IS5#TRMPBF drive 50Ω transmission lines directly?
Yes, the LTC6752IS5#TRMPBF can drive 50Ω loads directly: its CMOS output delivers ±22mA drive strength and maintains 1.2ns rise/fall times into 5pF, which translates to robust edge integrity into 50Ω terminations. For best signal integrity, use controlled-impedance PCB routing and minimize stub length.
Is the LTC6752IS5#TRMPBF pin-compatible with other variants in the LTC6752 family?
No - the LTC6752IS5#TRMPBF (TSOT-23-5, no SHDN/LE/HYST pins) is not pin-compatible with LTC6752-1 (SC70-6, latch/hysteresis), LTC6752-2 (MSOP-8, shutdown), or LTC6752-3 (QFN-12, complementary outputs). Each variant has distinct pin count, function mapping, and package; PCB layout must match the exact variant selected.
LTC6752IS5#TRMPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- SOT-23-5 Thin, TSOT-23-5
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- General Purpose
- Number of Elements:
- 1
- Output Type:
- CMOS
- Voltage - Supply, Single/Dual (±):
- 2.45V ~ 3.5V
- :
- 5.5mV @ 3.3V
- Voltage - Input Offset (Max):
- 1.5µA @ 3.3V
- Current - Input Bias (Max):
- 70mA
- Current - Output (Typ):
- 5.8mA
- Current - Quiescent (Max):
- 70dB CMRR, 73dB PSRR
- CMRR, PSRR (Typ):
- 5ns
- Propagation Delay (Max):
- 4.7mV
- Hysteresis:
- -40°C ~ 85°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- TSOT-23-5
LTC6752IS5#TRMPBF FAQ
1.How can I place an order for LTC6752IS5#TRMPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for LTC6752IS5#TRMPBF 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 LTC6752IS5#TRMPBF reliable?
The price and inventory of LTC6752IS5#TRMPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC6752IS5#TRMPBF is usually 5 days.
3.What payment methods are accepted for LTC6752IS5#TRMPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC6752IS5#TRMPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LTC6752IS5#TRMPBF?
LTC6752IS5#TRMPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LTC6752IS5#TRMPBF 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 LTC6752IS5#TRMPBF?
For technical support, including LTC6752IS5#TRMPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC6752IS5#TRMPBF requirements.
6.How does Aetrix verify that LTC6752IS5#TRMPBF is sourced from the original manufacturer or authorized distributors?
All LTC6752IS5#TRMPBF 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 LTC6752IS5#TRMPBF meets industry standards.
7.What is the process for return or replacement of LTC6752IS5#TRMPBF?
All LTC6752IS5#TRMPBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC6752IS5#TRMPBF, 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 LTC6752IS5#TRMPBF part is unused and in its original packaging.
Return procedure for LTC6752IS5#TRMPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LTC6752IS5#TRMPBF Tags
-
LM2903DR
Texas Instruments
-
LM339DR
Texas Instruments
-
LM339PWR
Texas Instruments
-
LM393DT
STMicroelectronics
-
LM2901PWR
Texas Instruments
-
LM2903DT
STMicroelectronics
-
LM393DR
Texas Instruments
-
LM239DR
Texas Instruments
-
LM339APWR
Texas Instruments
-
LM2903P
Texas Instruments
-
LM393ADR
Texas Instruments
-
NCX2200GMAZ
NXP Semiconductors
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…
