HMC953LC4B 14 Gbps Dual D-Type Flip-Flop with Common Clock SMT & Programmable Output Voltage
The HMC953LC4B is a Differential Dual D-Type Flip Flop with a common clock to support data transmission rates of up to 14 Gbps, and selector port operation of up to 14 GHz. During normal operation, dual differential data is transferred to the respective outputs on the positive edge of the clock. Reversing the clock inputs allows for negative-edge triggered applications. The HMC953LC4B also features an output level control pin, VR, which allows for loss compensation or for signal level optimization. All differential input signals to the HMC953LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled. The outputs of the HMC953LC4B may be operated either differentially or single-ended. Outputs can be connected directly to a 50 Ohm terminated system, while DC blocking capacitors may be used if the terminating system is 50 Ohms to a non-ground DC voltage. The HMC- 953LC4B operates from a single -3.3 V DC supply and is available in a ceramic RoHS-compliant 4x4 mm SMT package.
技术特性
- Differential or Single-Ended Operation
- Fast Rise and Fall Times: 22 / 20 ps
- Low Power Consumption: 442 mW typ.
- Programmable Differential Output
Voltage Swing: 600 - 1300 mVp-p
- Propagation Delay: 104 ps
- Single Supply: -3.3V
- 24 Lead 4x4mm SMT
Package: 16mm²
订购信息 Ordering Information
应用领域 APPLICATION
- 16G Fiber Channel
- Serial Data Transmission
up to 14 Gbps
- Digital Logic Systems
up to 14 GHz
- Matched Delay Applications
- Broadband Test & Measurement
|
技术指标
Data/
Clock Rate (Gbps/GHz) |
Function |
Rise/Fall Time
(ps) |
Diff. Output Swing (Vp-p) |
DC Power Consumption (mW) |
DC Power Supply (Vdc) |
Package |
| 14 / 14 |
Dual D-Type Flip-Flop with Common Clock |
22 / 20 |
0.6 - 1.3 |
442 |
-3.3 |
LC4B |
功能框图 Functional Block Diagram
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