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1 Circuit 80MHz 5V 8:8 Clock Buffer QUAD CY7B991 32 Pins RoboClock? Series 32-LCC (J-Lead)
- Manufacturer: Cypress Semiconductor Corp
- NO: 217-CY7B991-7JXCT
- Package: 32-LCC (J-Lead)
- Datasheet:
- Stock: 4906
- Description: 1 Circuit 80MHz 5V 8:8 Clock Buffer QUAD CY7B991 32 Pins RoboClock? Series 32-LCC (J-Lead)(Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Contact Plating | Tin |
| Mounting Type | Surface Mount |
| Package / Case | 32-LCC (J-Lead) |
| Surface Mount | YES |
| Number of Pins | 32 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Published | 2007 |
| Series | RoboClock™ |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Type | Buffer/Driver |
| Subcategory | Clock Drivers |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | CY7B991 |
| Output | TTL |
| Pin Count | 32 |
| Number of Outputs | 8 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Number of Circuits | 1 |
| Nominal Supply Current | 85mA |
| Power Dissipation | 78mW |
| Frequency (Max) | 80MHz |
| Family | 7B |
| Input | 3-State, TTL |
| Ratio - Input:Output | 8:8 |
| Max I(ol) | 0.046 A |
| Differential - Input:Output | Yes/Yes |
| Prop. Delay@Nom-Sup | 0.7 ns |
| Propagation Delay (tpd) | 0.7 ns |
| Duty Cycle | 50 % |
| Height Seated (Max) | 3.556mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
CY7B991-7JXCT Overview
The clock divider is packaged in a 32-LCC (J-Lead) case. Tape & Reel (TR) is the form in which it is packaged. Normal operation is limited to 80MHz. A total of 32 terminations are present in it. Supply voltages of 5V allow for high efficiency. In this case, it will be mounted by Surface Mount. This electronic part is classified as Buffer/Driver. Setting the temperature to 0°C~70°C ensures reliable performance. The clock switch should be able to be powered by a 4.5V~5.5V V source. It has a number of pins of 32. The output of it is TTL. It is operated using the 32 pins. There is a family of objects known as the CY7B991. There is a circuit clock contained within Clock Drivers that is responsible for this function. This electronic gadget is a member of the 7B family. By default, it is set to output 8. As a result, it requires a supply voltage of 5V volts to run. In this case, the electronic part belongs to the RoboClock? series. The supply voltage should be kept at 5V in order to obtain maximum efficiency.
CY7B991-7JXCT Features
32 terminations
The operating temperature of 0°C~70°C degrees
Clock Drivers subcategory
CY7B991-7JXCT Applications
There are a lot of Cypress Semiconductor Corp CY7B991-7JXCT Clock Buffers & Drivers applications.
- Base station
- Industrial automation control system
- Network attached storage
- Automatic test equipment
- Navigation equipment
- Measurement test
- Network
- Machine made
- Handheld test instruments
- Ultra Mobile PC (UMPC)
