HMC680 BiCMOS 5-Bit Digital Variable Gain Amplifier SMT, 30 - 400 MHz
The HMC680LP4(E) is a digitally controlled variable gain amplifier which operates from 30 to 400 MHz, and can be programmed to provide -4 dB to +19 dB of gain, in 1 dB steps. The HMC680LP4(E) delivers noise figure of 5 dB in its maximum gain state, with output IP3 of up to +40 dBm in any state. This high linearity DVGA also provides a differential RF output which can be used to interface directly with SAW filters in Tx and Rx applications, and with digital to analog converters in Rx chains. The HMC680LP4(E) is housed in a RoHS compliant 4x4 mm QFN leadless package, and is CMOS/ TTL compatible.
Applications
- Cellular/3G Infrastructure
- WiBro / WiMAX / 4G
- Microwave Radio & VSAT
- Test Equipment and Sensors
- IF & RF Applications
Features and BenefitsTTL/CMOS compatible parallel or latched parallel control interfaceHigh Output IP3: +40 dBm
(At all gain settings)Low Noise Figure: 5 dBWide Gain Control Range: 23 dBExcellent State & Step Accuracy (±0.05 dB)24 Lead 4x4mm SMT Package: 16mm² | |
Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| HMC680LP4E Production | HCP-16 ld QFN (3x3mm w/1.725mm ep) | OTH 50 | -40 to 85C | 7.64 | 6.19 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| 115585-HMC680LP4 | Evaluation Board - HMC680LP4 Evaluation PCB | 611.49 | Y |
Reference Materials
