CY7B991-2JCT
- Mfr.Part #
- CY7B991-2JCT
- Manufacturer
- Infineon Technologies
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- PLL BASED CLOCK DRIVER
- Stock
- 2,250
- In Stock :
- 2,250
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Nominal Supply Current :
- 85 mA
- Logic IC Type :
- PLL BASED CLOCK DRIVER
- Type :
- Fanout Buffer (Distribution), Zero Delay Buffer
- Temperature Grade :
- COMMERCIAL
- JESD-609 Code :
- e0
- Number of Elements :
- 1
- Number of Functions :
- 4
- Length :
- 13.97 mm
- Max Operating Temperature :
- 70 °C
- Width :
- 11.43 mm
- Terminal Pitch :
- 1.27 mm
- Number of Circuits :
- 1
- Series :
- RoboClock™
- Package / Case :
- 32-LCC (J-Lead)
- Technology :
- BICMOS
- Terminal Finish :
- TIN LEAD
- Operating Supply Voltage :
- 5 V
- Pin Count :
- 32
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Ratio - Input:Output :
- 1:8
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- PLL :
- yes
- Voltage - Supply :
- 4.5V ~ 5.5V
- Terminal Form :
- J BEND
- Product Status :
- Active
- Number of True Outputs :
- 4
- Seated Height-Max :
- 3.556 mm
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Mounting Type :
- Surface Mount
- Same Edge Skew-Max (tskwd) :
- 0.5 ns
- Number of Terminals :
- 32
- Min Supply Voltage :
- 4.5 V
- Manufacturer :
- Rochester Electronics LLC
- Input :
- CMOS
- fmax-Min :
- 80 MHz
- Differential - Input:Output :
- No/No
- Family :
- 7b
- Number of Pins :
- 32
- Power Dissipation :
- 78 mW
- Package :
- Bulk
- Mount :
- Surface Mount
- Duty Cycle :
- 50 %
- Supplier Device Package :
- 32-PLCC (11.43x13.97)
- Max Supply Voltage :
- 5.5 V
- Qualification Status :
- Not Qualified
- RoHS :
- Compliant
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Pbfree Code :
- No
- Reach Compliance Code :
- Unknown
- Number of Outputs :
- 8
- HTS Code :
- 8542.39.00.01
- Output :
- CMOS
- Divider/Multiplier :
- Yes/No
- Frequency - Max :
- 80MHz
- Min Operating Temperature :
- 0 °C
- Package Shape :
- RECTANGULAR
- Packaging :
- Tape and Reel
- JESD-30 Code :
- R-PQCC-J32
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Input Conditioning :
- Standard
- Propagation Delay (tpd) :
- 0.25 ns
- Datasheets
- CY7B991-2JCT

Clock Generators, PLLs, Frequency Synthesizers Infineon Technologies CY7B991-2JCT Overview
Introducing the CY7B991-2JCT, a robust PLL-based clock driver from Infineon Technologies, designed to meet the demanding requirements of high-speed communication infrastructure. This precision device is tailored for applications requiring reliable frequency synthesis and clock distribution, ensuring low jitter and high stability. The CY7B991-2JCT is an ideal solution for enhancing system performance through improved clock signal quality and timing accuracy. Its ability to drive multiple clocks simultaneously while maintaining signal integrity makes it a cornerstone for complex digital systems. The integration of advanced PLL technology in this Clock Generator ensures adaptive synchronization across various data and signaling environments, vital for achieving optimum system throughput and functionality.
CY7B991-2JCT Features
The CY7B991-2JCT offers several key features that make it an essential component in any high-performance digital system:
- Advanced PLL circuitry for precise clock frequency synthesis.
- Multiple outputs for distributed clocking, supporting complex board layouts and systems.
- Low phase noise and jitter, crucial for high-speed digital communications.
- Flexible input frequency range, accommodating a variety of data rates and sources.
- Robust thermal and electrical characteristics for improved reliability and performance under varying conditions.
CY7B991-2JCT Applications
- Telecommunications Equipment: Used to generate stable clock signals required for data transmission and reception in high-speed networks.
- Data Center Servers: Ensures synchronization of multiple processors and server components, critical for cloud computing and large-scale data processing.
- Wireless Base Stations: Provides the timing accuracy needed for coordination of signal transmissions in cellular networks.
- Test and Measurement Systems: Delivers precise clock signals that are fundamental for the accuracy and reliability of measurement instruments.
- Consumer Electronics: Serves as a core component in devices requiring precise timing for audio and video synchronization.
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