HMC680LP4 BiCMOS MMIC 5-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, 30 - 400 MHz
The HMC680LP4(E) is a digitally controlled variable gain amplifier which operates from 50 MHz to 1 GHz, and can be programmed to provide anywhere from 11.5 dB attenuation, to 20 dB of gain, in 0.5 dB steps. The HMC680LP4(E) delivers noise figure of 4.3 dB in its maximum gain state, with output IP3 of up to +36 dBm in any state. The dual mode gain control interface accepts either three wire serial input or 6 bit parallel word. The HMC680LP4(E) also features a user selectable power up state and a serial output for cascading other Hittite serially controlled components. The HMC680LP4(E) is housed in a RoHS compliant 5x5 mm QFN leadless package, and requires no external matching components.
技术特性
- TTL /CMOS compatible parallel or latched
- parallel control interface
- High Output IP 3: +40 dBm (At all gain settings)
- Low Noise Figure: 5 dB
- Wide Gain Control Range: 23 dB
- 24 Lead 4x4 mm SMT Package: 16 mm2
- Excellent State & Step Accuracy (±0.05 dB)
应用领域 APPLICATION
- Cellular/3G Infrastructure
- WiBro / WiMAX / 4G
- Microwave Radio & VSAT
- Test Equipment and Sensors
- IF & RF Applications
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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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