CY7B991-7JXC
- Mfr.Part #
- CY7B991-7JXC
- Manufacturer
- Infineon Technologies
- Package / Case
- 32-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC CLK BUFFER 8:8 80MHZ 32PLCC
- Stock
- 48,073
- In Stock :
- 48,073
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Infineon Technologies
- Product Category :
- Clock Buffers, Drivers
- Operating Supply Voltage :
- 5V
- Number of Circuits :
- 1
- Input :
- 3-State, TTL
- Frequency :
- 80MHz
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Differential - Input:Output :
- Yes/Yes
- Series :
- RoboClock™
- Pin Count :
- 32
- Terminal Position :
- QUAD
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Type :
- Buffer/Driver
- Factory Lead Time :
- 7 Weeks
- Family :
- 7b
- Contact Plating :
- Tin
- Max I(ol) :
- 0.046 A
- Number of Pins :
- 32
- Operating Temperature :
- 0°C~70°C
- Supply Voltage :
- 5V
- Propagation Delay (tpd) :
- 0.7 ns
- Height Seated (Max) :
- 3.556mm
- Power Supplies :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Outputs :
- 8
- Number of Terminations :
- 32
- Voltage - Supply :
- 4.5V~5.5V
- Surface Mount :
- yes
- Output :
- TTL
- Ratio - Input:Output :
- 8:8
- Peak Reflow Temperature (Cel) :
- 260
- Prop. Delay@Nom-Sup :
- 0.7 ns
- Terminal Form :
- J BEND
- Base Part Number :
- CY7B991
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 85mA
- Published :
- 2007
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Package / Case :
- 32-LCC (J-Lead)
- Mounting Type :
- Surface Mount
- Number of Functions :
- 4
- REACH SVHC :
- No SVHC
- Datasheets
- CY7B991-7JXC

Clock Buffers, Drivers Infineon Technologies CY7B991-7JXC Overview
The Clock Buffers, Drivers Infineon Technologies CY7B991-7JXC is a high-performance Integrated Circuit (IC) designed for precision clock distribution and timing control in sophisticated electronic systems. Manufactured by Infineon Technologies, this IC ensures stable and reliable clock signals with minimal jitter and skew, making it ideal for applications requiring precise timing. The CY7B991-7JXC supports up to an 80 MHz clock frequency and features a versatile 8:8 output configuration housed in a 32-PLCC package. This product is engineered to meet the rigorous demands of modern electronic environments, offering enhanced performance and robustness.
CY7B991-7JXC Features
This IC includes several key features that make it a preferred choice for high-demand applications:
- High Frequency Support: Operates effectively with clock frequencies up to 80 MHz.
- Multiple Outputs: Provides eight outputs from eight inputs, allowing for extensive distribution networks within a circuit.
- Low Skew and Jitter: Minimizes timing errors and signal degradation, ensuring high integrity of the clock signal across all outputs.
- Compact Packaging: Housed in a 32-PLCC package that saves space on the PCB while offering adequate pin accessibility for easy integration.
CY7B991-7JXC Applications
- Networking Equipment: Ensures precise timing for routers, switches, and modems where synchronization is critical for data integrity and speed.
- Telecommunications: Used in telecom infrastructures to maintain clock accuracy across various communication technologies.
- Data Centers: Provides reliable clock distribution in servers and storage systems to enhance data processing and throughput.
- Industrial Systems: Applies in automated manufacturing systems where precise timing is crucial for operational accuracy and reliability.
- Consumer Electronics: Supports timing functions in high-performance consumer electronics, such as gaming consoles and smart TVs.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















