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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-CY7B991-5JXC
- Package: 32-LCC (J-Lead)
- Datasheet:
- Stock: 980
- 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 | |
|---|---|
| Propagation Delay (tpd) | 0.5 ns |
| Duty Cycle | 50 % |
| Height | 2.67mm |
| Length | 14.05mm |
| Width | 11.51mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| 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 | Tube |
| 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 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Number of Circuits | 1 |
| Nominal Supply Current | 85mA |
| Power Dissipation | 78mW |
| Max Supply Current | 85mA |
| 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 |
CY7B991-5JXC Overview
There is a case of 32-LCC (J-Lead) in which it is packaged. There is a Tube package attached to it. It is recommended that the maximum value for normal operation is 80MHz. There are 32 terminations in it. Supply voltages of 5V are capable of achieving high efficiency. As a result, it will be mounted by Surface Mount in this case. A classification of Buffer/Driver is assigned to this electronic part. Setting the temperature to 0°C~70°C will ensure reliable performance. Ideally, it should be able to operate from 4.5V~5.5V volts. A pin count of 32 can be found on it. The output is set to TTL. For operation, 32 pins are used. The CY7B991 family contains it. There is a cut smart buffer contained in Clock Drivers that is used for this purpose. The gadget belongs to the 7B family. There is a default setting of output 8. A power supply of 5V volts powers it. It is part of the RoboClock? series of electrical components. It is recommended to keep the supply voltage at 5V to maximize efficiency.
CY7B991-5JXC Features
32 terminations
The operating temperature of 0°C~70°C degrees
Clock Drivers subcategory
CY7B991-5JXC Applications
There are a lot of Cypress Semiconductor Corp CY7B991-5JXC Clock Buffers & Drivers applications.
- Gigabit Ethernet (GbE)
- DDR4 JEDEC standard RDIMM design
- Network
- High-performance server
- Measurement test
- Data communication
- Microserver
- Fibre channel (FC)
- Navigation equipment
- Cloud computing
