HMC940LC4B 13 Gbps 1:4 Fanout Buffer w/Programmable Output Voltage
The HMC940LC4B is a 1:4 Fanout Buffer designed to support data transmission rates up to 13 Gbps, and clock frequencies as high as 13 GHz. All differential inputs and outputs are DC coupled and terminated on chip with 50 Ohm resistors to ground. The outputs may be used in either single-ended or differential modes, and should be AC or DC coupled into 50 Ohm resistors connected to ground. The HMC940LC4B also features an output level control pin, VR which allows for loss compensation or for signal level optimization. The HMC940LC4B operates from a single -3.3V DC supply and is available in a ceramic RoHS compliant 4x4 mm SMT package.
技术特性
- Inputs Terminated Internally in 50 Ohms
- Differential Inputs are DC Coupled
- Propagation Delay: 101 ps
- Fast Rise and Fall Times: 26 / 25 ps
- Programmable Differential
Output Voltage Swing: 600 - 1400 mV
- Power Dissipation: 440 mW
- 24 Lead 4x4mm SMT Package: 16mm²
订购信息 Ordering Information
应用领域 APPLICATION
- RF ATE Applications
- Broadband Test & Measurement
- Serial Data Transmission
up to 13 Gbps
- Clock Buffering up to 13 GHz
|
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 |
| 13 / 13 |
1:4 Fanout Buffer w/ Adj. Vout |
26 / 25 |
0.6 - 1.4 |
440 |
-3.3 |
LC4B |
功能框图 Functional Block Diagram
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