My Inquiry
My Account
Infineon Technologies MB88151APNF-G-100-JNERE1
- Part No.:
- MB88151APNF-G-100-JNERE1
- Manufacturer:
- Infineon Technologies
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MB88151APNF-G-100-JNERE1.pdf
- Description:
- IC FANOUT BUFFER 8SOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,115
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MB88151APNF-G-100-JNERE1 from Cypress Semiconductor is a spread spectrum clock generator (SSCG) designed to reduce electromagnetic interference in digital systems by applying controlled frequency modulation to the output clock. It supports 1× multiplication, accepts 16.6–33.4 MHz input, delivers same-range modulated output, operates at 3.3 V ±0.3 V, and achieves <100 ps cycle-cycle jitter-used in PCIe reference clocks and display interface timing.
For engineers reviewing the MB88151APNF-G-100-JNERE1 datasheet, MB88151APNF-G-100-JNERE1 pinout, MB88151APNF-G-100-JNERE1 application, or MB88151APNF-G-100-JNERE1 equivalent, key selection criteria include modulation type (center/down), EMI reduction efficacy, supply voltage tolerance, thermal range, and SOP-8 package compatibility with board-level clock distribution networks.
Technical Context
The MB88151APNF-G-100-JNERE1 integrates a PLL-based modulation engine with glitchless IDAC current-output D/A conversion for precise spectral shaping. Its internal oscillator supports crystal or external clock input on XIN/XOUT pins, and modulation logic is configured via dual CMOS hysteresis inputs (SEL0/SEL1) with pull-up resistors.
It implements two modulation modes-center-spread (±0.5%, ±1.5%) and down-spread (−1.0%, −3.0%)-with ENS/XPD enabling/disabling modulation or entering power-down state. Lock-up time and cycle-cycle jitter (<100 ps) are specified under 24 MHz operation with no load.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Modulation Type | Configurable center-spread (±0.5%, ±1.5%) or down-spread (−1.0%, −3.0%) via SEL0/SEL1 pins |
| Input Frequency Range | 16.6 MHz to 33.4 MHz-supports standard crystal oscillators or buffered system clocks |
| Output Frequency Range | 16.6 MHz to 33.4 MHz (1× multiplier)-maintains input-to-output frequency identity for timing-critical interfaces |
| Supply Voltage | 3.3 V ±0.3 V-requires stable low-noise LDO or filtered switching supply |
| Cycle-Cycle Jitter | <100 ps-meets PCIe Gen2/Gen3 reference clock jitter budgets |
| Operating Temperature | −40 °C to +85 °C-qualified for industrial-grade embedded and display controller applications |
| Quiescent Current | 5 mA typical at 24 MHz, no load-enables low-power clocking in always-on subsystems |
Pinout & Package
MB88151APNF-G-100-JNERE1 is housed in an SOP-8 (SOIC-8) surface-mount package with standard 1.27 mm pitch and 5.0 mm × 6.2 mm body dimensions.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| XIN | Input | Crystal resonator connection or external clock input-requires impedance-controlled trace and noise isolation |
| VSS | Power | Dedicated ground reference-must be connected to low-impedance PCB ground plane |
| SEL0 / SEL1 | Input | CMOS hysteresis inputs with internal pull-up; configure modulation rate and type per truth table |
| CKOUT | Output | CMOS output driving 4 mA sink; delivers modulated clock with <100 ps jitter to downstream receivers |
| ENS/XPD | Input | Modulation enable / power-down control-pull-up resistor enables modulation when left open or driven high |
| VDD | Power | 3.3 V supply pin-requires local 10 µF electrolytic + 0.01 µF ceramic bypass capacitors |
| XOUT | Output | Crystal resonator connection-must be left open when using external clock on XIN |
Key Features
| Feature | Design Value |
|---|---|
| Glitchless IDAC modulation | Enables precise, step-free frequency deviation without clock discontinuities or phase jumps |
| Configurable spread mode | Four selectable modulation profiles (±0.5%, ±1.5%, −1.0%, −3.0%) via two logic pins |
| Low-jitter output | <100 ps cycle-cycle jitter ensures compliance with high-speed serial interface timing margins |
| Integrated oscillator | Supports 16.6–33.4 MHz crystal or external clock-eliminates need for separate oscillator IC |
| Power-down capability | ENS/XPD pin places device in low-current state-reduces system standby power consumption |
Applications
| PCIe Reference Clock | DisplayPort Timing Source |
|---|---|
Use Scenario: Provides spread-spectrum reference clock to PCIe root complex and endpoint devices to meet FCC Class B radiated emissions limits. IC Role / Device Role / Timing Role: Primary SSCG generating 100 MHz (via external 100 MHz crystal + 1× path) with ±0.5% center spread for EMI suppression. Use Value: Reduces peak radiated emissions by up to 10 dB without altering link layer protocol or PHY design. | Use Scenario: Supplies modulated pixel clock to DisplayPort source transmitters in monitors and docking stations. IC Role / Device Role / Timing Role: Clock generator delivering 270 MHz (from 135 MHz crystal ×2, though this variant is ×1; used at 135–270 MHz range via external buffer) with down-spread to suppress narrowband harmonics near video bands. Use Value: Enables compliance with CISPR 22/32 conducted emission limits while preserving pixel clock stability for 4K60 video. |
| LCD Controller Interface | Industrial MCU System Clock |
Use Scenario: Drives timing for RGB/TTL LCD controllers in medical displays and HMI panels where EMI must not interfere with analog sensor signals. IC Role / Device Role / Timing Role: Low-jitter 24 MHz modulated clock source synchronized to microcontroller frame timing. Use Value: Prevents beat frequencies between display refresh and analog acquisition circuits, reducing visual artifacts and measurement noise. | Use Scenario: Serves as main system clock for ARM Cortex-M4-based industrial PLC modules operating in noisy factory environments. IC Role / Device Role / Timing Role: 33.333 MHz spread-spectrum clock generator with −3.0% down-spread to minimize coupling into analog I/O and CAN bus traces. Use Value: Achieves >6 dB reduction in 150–30 MHz radiated emissions without requiring additional shielding or ferrites. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar spread spectrum clock generator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IDT 5V41066PGI | 6-output, 3.3 V, supports up to 133 MHz output; fixed ±0.25% center spread only | Multi-clock domain systems requiring fanout; lacks down-spread mode | Select when multiple synchronized outputs needed and modulation depth flexibility is secondary |
| ON Semi NB3N3010BDR2G | Single-output, 3.3 V, 10–170 MHz range; programmable spread via I²C, not pin-strapped | Systems requiring dynamic modulation adjustment during runtime (e.g., adaptive EMI control) | Select when firmware-controlled spread tuning is required and I²C interface is available |
Compared with IDT 5V41066PGI and ON Semi NB3N3010BDR2G, MB88151APNF-G-100-JNERE1 offers pin-selectable spread modes without serial interface overhead, simpler layout due to single output and SOP-8 footprint, and tighter jitter spec (<100 ps vs. ≥150 ps), making it optimal for cost-sensitive, space-constrained EMI-critical single-clock applications.
Availability
MB88151APNF-G-100-JNERE1 is available at Aetrix Electronics and suitable for PCIe reference clocking, DisplayPort timing, LCD controller interfaces, and industrial MCU system clocking requiring stable component supply across production lifecycles.
Supply support for MB88151APNF-G-100-JNERE1 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
Cypress Semiconductor (now part of Infineon Technologies) designs high-performance mixed-signal ICs for embedded control, connectivity, and timing applications.
The CY88151A product line targets EMI-sensitive digital systems requiring low-cost, single-chip spread spectrum clock generation with minimal board area and no external programming interface.
FAQ
What modulation types does MB88151APNF-G-100-JNERE1 support?
MB88151APNF-G-100-JNERE1 supports both center-spread (±0.5%, ±1.5%) and down-spread (−1.0%, −3.0%) modulation, selected via the logic states of SEL0 and SEL1 pins. The ENS/XPD pin enables or disables modulation; leaving it open or pulling high activates spread spectrum, while pulling low disables it and delivers unmodulated low-jitter output.
Can MB88151APNF-G-100-JNERE1 operate with an external clock instead of a crystal?
Yes-MB88151APNF-G-100-JNERE1 accepts external clock signals on the XIN pin. When doing so, the XOUT pin must be left unconnected (open), and the input clock must be clean with no overshoot or undershoot exceeding VDD or VSS. Input frequency must remain within 16.6–33.4 MHz, and duty cycle should be 40–60% for reliable operation.
What is the purpose of the ENS/XPD pin's dual function?
The ENS/XPD pin combines modulation enable and power-down functionality. With its internal 50 kΩ + 800 kΩ pull-up network, it defaults to modulation enabled when open or driven high. Driving it low disables modulation and places the device in power-down mode, reducing supply current significantly. This dual role simplifies system-level control without requiring separate enable and shutdown lines.
How does the MB88151APNF-G-100-JNERE1 achieve low cycle-cycle jitter?
MB88151APNF-G-100-JNERE1 achieves <100 ps cycle-cycle jitter through a combination of a high-stability PLL architecture, glitchless IDAC-based modulation, and optimized charge-pump loop filtering. Its CMOS output stage is rated for 4 mA sink current and maintains tight edge symmetry, while the internal oscillator circuit minimizes phase noise contribution from the crystal or external clock source.
MB88151APNF-G-100-JNERE1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Programmable:
- Not Verified
- Type:
- Fanout Buffer (Distribution), Spread Spectrum Clock Generator
- PLL:
- Yes
- Input:
- Crystal
- Output:
- CMOS
- Number of Circuits:
- 1
- Ratio - Input:Output:
- 1:1
- Differential - Input:Output:
- No/No
- Frequency - Max:
- 33.4MHz
- Divider/Multiplier:
- No/Yes
- Voltage - Supply:
- 3V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-SOP
MB88151APNF-G-100-JNERE1 FAQ
1.How can I place an order for MB88151APNF-G-100-JNERE1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MB88151APNF-G-100-JNERE1 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 MB88151APNF-G-100-JNERE1 reliable?
The price and inventory of MB88151APNF-G-100-JNERE1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MB88151APNF-G-100-JNERE1 is usually 5 days.
3.What payment methods are accepted for MB88151APNF-G-100-JNERE1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MB88151APNF-G-100-JNERE1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MB88151APNF-G-100-JNERE1?
MB88151APNF-G-100-JNERE1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MB88151APNF-G-100-JNERE1 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 MB88151APNF-G-100-JNERE1?
For technical support, including MB88151APNF-G-100-JNERE1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MB88151APNF-G-100-JNERE1 requirements.
6.How does Aetrix verify that MB88151APNF-G-100-JNERE1 is sourced from the original manufacturer or authorized distributors?
All MB88151APNF-G-100-JNERE1 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 MB88151APNF-G-100-JNERE1 meets industry standards.
7.What is the process for return or replacement of MB88151APNF-G-100-JNERE1?
All MB88151APNF-G-100-JNERE1 units undergo pre-shipment inspection (PSI). If there is an issue with MB88151APNF-G-100-JNERE1, 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 MB88151APNF-G-100-JNERE1 part is unused and in its original packaging.
Return procedure for MB88151APNF-G-100-JNERE1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MB88151APNF-G-100-JNERE1 Tags
-
CD74HCT4046AM96
Texas Instruments
-
MC14046BDWR2G
onsemi
-
501MILFT
Renesas Electronics Corporation
-
CD74HC7046AM
Texas Instruments
-
CDCVF2505PWR
Texas Instruments
-
RC19004A100GNL#KB0
Renesas Electronics Corporation
-
SI5351A-B-GTR
Skyworks Solutions Inc.
-
CY2305SXI-1T
Infineon Technologies
-
570BILFT
Renesas Electronics Corporation
-
CDCE913PWR
Texas Instruments
-
CY2305SXI-1HT
Infineon Technologies
-
DS1086LU+T
Analog Devices Inc./Maxim Integrated
Tech Hub
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…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
