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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-CY29940AXC
- Package: 32-LQFP
- Datasheet:
- Stock: 5040
- Description: 1 Circuit 200MHz 2.5V 1:18 Clock Buffer QUAD CY29940 32 Pins 32-LQFP(Kg)
- Delivery:
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Contact Plating | Gold, Tin |
| Mounting Type | Surface Mount |
| Package / Case | 32-LQFP |
| Surface Mount | YES |
| Number of Pins | 32 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tray |
| Published | 1999 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Type | Fanout Buffer (Distribution), Multiplexer |
| Terminal Finish | Matte Tin (Sn) |
| 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) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 2.5V |
| Terminal Pitch | 0.8mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | CY29940 |
| Output | LVCMOS, LVTTL |
| Pin Count | 32 |
| Number of Outputs | 18 |
| Operating Supply Voltage | 3.3V |
| Supply Voltage-Max (Vsup) | 2.625V |
| Supply Voltage-Min (Vsup) | 2.375V |
| Number of Circuits | 1 |
| Nominal Supply Current | 335mA |
| 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 |
| Duty Cycle | 60 % |
| Length | 7mm |
| Width | 7mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
CY29940AXC Overview
It is package in 32-LQFP case. This package is packaged in the form of a Tray. Under normal circumstances, 200MHz is the maximum value. There are 32 terminations in it. The supply voltage of 2.5V is capable of providing high efficiency. If this is the case, it will be mounted as Surface Mount. This electronic part is classified as Fanout Buffer (Distribution), Multiplexer. It is recommended to set the temperature to 0°C~70°C in order to achieve reliable performance. In general, it should be able to work with a power source of 2.375V~3.465V volts. The pin count is 32. There is LVCMOS, LVTTL output from clock driver. This IC divider operates on 32 pins. This is a member of the family of CY29940. I have enclosed this circuit clock in Clock Drivers for your convenience. There is 2.625V maximum supply voltage (Vsup). For normal operation, the supply voltage (Vsup) should be kept above 2.375V. Default settings are set to output 18. Maintaining a 3.3V supply voltage ensures maximum efficiency. You can also get ALSO OPERATES AT 3.3V SUPPLY when you use this gadget. In addition, it consumes 7mA quiescent current and is unaffected by external factors.
CY29940AXC Features
32 terminations
The operating temperature of 0°C~70°C degrees
Clock Drivers subcategory
CY29940AXC Applications
There are a lot of Cypress Semiconductor Corp CY29940AXC Clock Buffers & Drivers applications.
- Automatic test equipment
- Medical imaging
- Navigation equipment
- Radar
- Mobile Internet Device (MID)
- Big data
- FPGA
- Network
- DDR4 JEDEC standard RDIMM design
- Car
