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1 Circuit 200MHz 2.5V 1:15 Clock Buffer QUAD CY29949 52 Pins 52-TQFP
- Manufacturer: Cypress Semiconductor Corp
- NO: 217-CY29949AXIT
- Package: 52-TQFP
- Datasheet:
- Stock: 5529
- Description: 1 Circuit 200MHz 2.5V 1:15 Clock Buffer QUAD CY29949 52 Pins 52-TQFP(Kg)
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| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 52-TQFP |
| Surface Mount | YES |
| Number of Pins | 52 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 1999 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 52 |
| ECCN Code | EAR99 |
| Type | Fanout Buffer (Distribution), Divider, Multiplexer |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | CAN ALSO OPERATE AT 3.3V SUPPLY |
| Subcategory | Clock Drivers |
| Voltage - Supply | 2.375V~3.6V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 0.65mm |
| Base Part Number | CY29949 |
| Output | LVCMOS, LVTTL |
| Pin Count | 52 |
| Number of Outputs | 15 |
| Operating Supply Voltage | 3.3V |
| Supply Voltage-Max (Vsup) | 2.625V |
| Supply Voltage-Min (Vsup) | 2.375V |
| Number of Circuits | 1 |
| Propagation Delay | 10 ns |
| Quiescent Current | 7mA |
| Frequency (Max) | 200MHz |
| Input | LVCMOS, LVPECL, LVTTL |
| Ratio - Input:Output | 1:15 |
| Max I(ol) | 0.02 A |
| Differential - Input:Output | Yes/Yes |
| Same Edge Skew-Max (tskwd) | 0.35 ns |
| Duty Cycle | 55 % |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
CY29949AXIT Overview
There is a case option of 52-TQFP available for this clock divider. There is a Tape & Reel (TR) packaged with it. In normal operation, 200MHz is the maximum value. It has 52 terminations in it, which means that it is terminated. With a voltage of 2.5V, high efficiency is possible. As far as I can tell, it is mounted by Surface Mount. Fanout Buffer (Distribution), Divider, Multiplexer?is?the?classification?for?this?electrical?component. If you wish to ensure reliable performance, you should set the temperature to -40°C~85°C. With a 2.375V~3.6VV power source, it should work. The clock buffer contains 52 pins. The output is LVCMOS, LVTTL. It is operated using the 52 pins. Basically, it belongs to the same family as the CY29949. The circuit clock is contained in Clock Drivers. There is 2.625V maximum supply voltage (Vsup). In order for the supply voltage (Vsup) to stay above 2.375V, it should be kept as high as possible. There is a default setting of output 15. When the supply voltage is at 3.3V, the efficiency will be highest. It is also possible to obtain CAN ALSO OPERATE AT 3.3V SUPPLY when using this gadget. There is no external influence on it, as it consumes 7mA quiescent current.
CY29949AXIT Features
52 terminations
The operating temperature of -40°C~85°C degrees
Clock Drivers subcategory
CY29949AXIT Applications
There are a lot of Cypress Semiconductor Corp CY29949AXIT Clock Buffers & Drivers applications.
- Clock signal duplication
- Consumer Electronics
- Car
- Microserver
- Hardware accelerator
- Wireless infrastructure equipment
- Storage area network
- Oscilloscope and logic analyzer front ends
- Telecommunications
- Synchronous digital system
