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1 Circuit 3.3V 8:8 Clock Buffer QUAD CY7B991 32 Pins RoboClock? Series 32-LCC (J-Lead)
- Manufacturer: Cypress Semiconductor Corp
- NO: 217-CY7B991V-7JC
- Package: 32-LCC (J-Lead)
- Datasheet:
- Stock: 4757
- Description: 1 Circuit 3.3V 8:8 Clock Buffer QUAD CY7B991 32 Pins RoboClock? Series 32-LCC (J-Lead)(Kg)
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-LCC (J-Lead) |
| Number of Pins | 32 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 1996 |
| Series | RoboClock™ |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| Type | Buffer/Driver |
| Terminal Finish | TIN LEAD |
| Subcategory | Clock Drivers |
| Technology | CMOS |
| Voltage - Supply | 2.97V~3.63V |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 225 |
| Number of Functions | 4 |
| Supply Voltage | 3.3V |
| Reach Compliance Code | not_compliant |
| Frequency | 80MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | CY7B991 |
| Output | LVTTL |
| Pin Count | 32 |
| Number of Outputs | 8 |
| 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 | 95mA |
| Power Dissipation | 104mW |
| Family | 7B |
| Input | 3-State |
| Ratio - Input:Output | 8:8 |
| Max I(ol) | 0.035 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 | Non-RoHS Compliant |
| Lead Free | Contains Lead |
CY7B991V-7JC Overview
It is available in the case 32-LCC (J-Lead) for this cut smart buffer. Tube is the form in which it is packaged. There are 32 terminations in it. The supply voltage of 3.3V can be used to achieve high efficiency. As you can see, it is mounted by Surface Mount. Electronic parts classified as Buffer/Driver are considered to be safety components. Set the temperature to 0°C~70°C for reliable performance. 2.97V~3.63V V power should work with it. In this case, it is placed in the way of Surface Mount. On this board, there is a pin count of 32. There is a value of LVTTL as the output. This IC divider operates on 32 pins. It belongs to the family CY7B991. There is an embedded device in Clock Drivers containing this circuit clock. The buffer IC belongs to the 7B family. This is set to 3.63V for the maximum supply voltage. As a rule, the supply voltage (Vsup) should be kept above 2.97V for normal operation. By default, it is set to output 8. A electronic part of this series belongs to the RoboClock? family. When the supply voltage is at 3.3V, the efficiency will be highest. It is capable of maintaining excellent accuracy with a frequency of 80MHz.
CY7B991V-7JC Features
32 terminations
The operating temperature of 0°C~70°C degrees
Clock Drivers subcategory
at 80MHz frequency
CY7B991V-7JC Applications
There are a lot of Cypress Semiconductor Corp CY7B991V-7JC Clock Buffers & Drivers applications.
- Fibre channel (FC)
- DDR4 JEDEC standard RDIMM design
- Line receiver and signal recovery
- Clock signal level shifting
- Data communication
- OTN
- Industrial automation control system
- Oscilloscope and logic analyzer front ends
- Machine made
- Gigabit Ethernet (GbE)
