CY7B9940V-5AXCT
| Parameters | |
|---|---|
| Contact Plating | Gold, Tin |
| Mounting Type | Surface Mount |
| Package / Case | 44-LQFP |
| Surface Mount | YES |
| Number of Pins | 44 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| Series | RoboClockII™ Junior |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| ECCN Code | EAR99 |
| Type | Fanout Buffer (Distribution), Zero Delay Buffer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | CONFIGURABLE AS SINGLE ENDED TTL ALSO |
| Subcategory | Clock Drivers |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.8mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | CY7B9940 |
| Output | LVTTL |
| Pin Count | 44 |
| Number of Outputs | 10 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 3.3V |
| Supply Voltage-Max (Vsup) | 3.63V |
| Supply Voltage-Min (Vsup) | 2.97V |
| Number of Circuits | 1 |
| Nominal Supply Current | 200mA |
| Frequency (Max) | 200MHz |
| Family | 7B |
| Input | LVPECL, LVTTL |
| Ratio - Input:Output | 4:10 |
| Max I(ol) | 0.03 A |
| PLL | Yes |
| Differential - Input:Output | Yes/No |
| Prop. Delay@Nom-Sup | 0.5 ns |
| Propagation Delay (tpd) | 0.5 ns |
| fmax-Min | 200 MHz |
| Same Edge Skew-Max (tskwd) | 0.65 ns |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
CY7B9940V-5AXCT Overview
Tape & Reel (TR)-method packaging is used for clock ICs. This clock generator is embedded in the 44-LQFP package. Under reflowing process, this clock generator ic is able to sustain a maximum temperature of 260. It contains a total of 44 terminations within RF synthesizer. A voltage of 3.3V should be applied to this electronic frequency generator. In this case, LVPECL, LVTTL is designed to be the input of the clock generator. 1 circuits are used to achieve clock PLL's superior flexibility. It provides a maximum frequency of 200MHz. A Surface Mount-shaped electrical component makes it convenient to mount on a panel. 3.63V would be the maximum supply voltage for this clock generator. It is safe to use this frequency synthesizer with a supply voltage above 2.97V. In terms of supply voltage, RF synthesizer works with 2.97V~3.63V. The ambient temperature should be set at 0°C~70°C, which is estimated by the test statistics. LVTTL logic levels are supported by this RF synthesizer. As far as electrical parts go, this component can be classified as a Fanout Buffer (Distribution), Zero Delay Buffer component. It is a 44-bit IC that is designed for microprocessors specifically. CY7B9940 is the base part number for finding related electronic parts. There is a 44 pin that is available on the frequency synthesizers. Supply voltage 3.3V is what time clock generator can handle. The device is usually classified as a type of Clock Drivers device. There is a CONFIGURABLE AS SINGLE ENDED TTL ALSO feature on this frequency generator in order to produce a better clock signal. There is an electronic part in this series that belongs to the RoboClockII? Junior family. Clock PLL is configured with 10 output. At 0.65 ns Max, this clock generator offers low timing skew. The 7B family of parts can be used to find electric parts that are similar to each other.
CY7B9940V-5AXCT Features
Available in the 44-LQFP
Supply voltage of 3.3V
Operating supply voltage of 3.3V
CY7B9940V-5AXCT Applications
There are a lot of Cypress Semiconductor Corp CY7B9940V-5AXCT Clock Generators applications.
- 10 Gigabit Ethernet
- Electronic countermeasures
- Local oscillator source in receiver
- Tracking filters
- CB radios
- Modems
- Wireless handsets
- Precision auxiliary angle deflection measurement
- High-frequency induction heating
- Various decoding circuits
