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1 Circuit 200MHz 2.5V 1:18 Clock Buffer QUAD CY29940 32 Pins 32-LQFP
- Manufacturer: Cypress Semiconductor Corp
- NO: 217-CY29940AI
- Package: 32-LQFP
- Datasheet:
- Stock: 6434
- Description: 1 Circuit 200MHz 2.5V 1:18 Clock Buffer QUAD CY29940 32 Pins 32-LQFP(Kg)
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-LQFP |
| Number of Pins | 32 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 1999 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| Type | Fanout Buffer (Distribution), Multiplexer |
| Terminal Finish | TIN LEAD |
| Additional Feature | ALSO OPERATES AT 3.3V SUPPLY |
| Subcategory | Clock Drivers |
| Voltage - Supply | 2.375V~3.465V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 1 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 0.8mm |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | CY29940 |
| Output | LVCMOS, LVTTL |
| Pin Count | 32 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 2.625V |
| Power Supplies | 2.5/3.3V |
| Supply Voltage-Min (Vsup) | 2.375V |
| Number of Circuits | 1 |
| Quiescent Current | 7mA |
| Frequency (Max) | 200MHz |
| Input | LVCMOS, LVPECL, LVTTL |
| Ratio - Input:Output | 1:18 |
| Max I(ol) | 0.02 A |
| Differential - Input:Output | Yes/No |
| Prop. Delay@Nom-Sup | 5.2 ns |
| Propagation Delay (tpd) | 5.2 ns |
| Same Edge Skew-Max (tskwd) | 0.2 ns |
| Length | 7mm |
| Width | 7mm |
| RoHS Status | Non-RoHS Compliant |
CY29940AI Overview
It's a electronic part of the 32-LQFP package. A Tube is used to package it. In normal operation, the maximum value is set to 200MHz. There are 32 terminations in it. High efficiency is feasible with a supply voltage of 2.5V. As far as I can tell, it is mounted by Surface Mount. Electronic components classified as Fanout Buffer (Distribution), Multiplexer fall into this category. Setting the temperature to -40°C~85°C will ensure reliable performance. In general, it should be able to work with a power source of 2.375V~3.465V volts. There is a place for it in the way of Surface Mount. The clock buffer contains 32 pins. The output of it is LVCMOS, LVTTL. A 32 pin is used for operation. This is a member of the family of CY29940. I have enclosed this circuit clock in Clock Drivers for your convenience. The maximum supply voltage (Vsup) has been set to 2.625V. For normal operation, the supply voltage (Vsup) should be kept above 2.375V. A power supply of 2.5/3.3V volts powers it. You can also get ALSO OPERATES AT 3.3V SUPPLY when you use this gadget. The clock divider consumes 7mA quiescent current, and it is unaffected by external factors.
CY29940AI Features
32 terminations
The operating temperature of -40°C~85°C degrees
Clock Drivers subcategory
CY29940AI Applications
There are a lot of Cypress Semiconductor Corp CY29940AI Clock Buffers & Drivers applications.
- Data communication
- High-end consumer electronics
- Mass storage system
- Threshold detection
- Other PCIe Gen2 networking applications
- Artificial intelligence
- Dual core processor workstations and servers
- Switch
- Patient diagnosis
- Base station
