HMC681LP5 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN
AMPLIFIER w/ SERIAL CONTROL, DC - 1 GHz
The HMC681LP 5(E) is a digitally controlled variable gain amplifier which operates from DC to 1 GHz, and can be programmed to provide anywhere from 13.5 dB, to 45 dB of gain, in 0.5 dB steps. The HMC681LP 5(E) delivers noise figure of 2.8 dB in its maximum gain state, with output IP 3 of up to +36 dBm in any state. This serially controlled digital VGA incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The HMC681LP 5(E) is housed in a RoHS compliant 5x5 mm QFN leadless package, and provides the user with a highly integrated solution. This functionality is also available with parallel control as the HMC626LP 5(E).
技术特性
- 13.5 dB to +45 dB Gain Control in 0.5 dB Steps
- High Output IP 3: +36 dBm
- ±0.25 dB Typical Gain Step Error
- Single +5V Supply
- 32 Lead 5x5mm SMT Package: 25mm2
应用领域 APPLICATION
- IF & RF Applications
- Cellular/3G Infrastructure
- WiBro / WiMA X / 4G
- Microwave Radio & VSAT
- Test Equipment and Sensors
|
技术指标
| Freq. (GHz) |
Function |
P1dB (dBm), NF (dB) |
Max Gain (dB) |
Gain Adjust (dB) |
Phase Noise @ 1 MHz Offset (dBc/Hz) |
Power Dissipation (W) |
Package |
| 57 - 64 |
60 GHz Integrated Receiver |
6 dB |
67 |
65 |
-86 |
0.61 |
Chip |
订购信息 Ordering Information
功能框图 Functional Block Diagram
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