HMC620 I/Q Mixer Chip, 3 - 7 GHz
The HMC620 is a compact I/Q MMIC mixer which can be used as either an Image Reject Mixer (IRM) or a Single Sideband Upconverter. The chip utilizes two standard Hittite double balanced mixer cells and a 90 degree hybrid fabricated in a GaAs MESFET process. All data shown below is taken with the chip mounted in a 50 Ohm test fixture and includes the effects of 1 mil diameter x 20 mil length bond wires on each port. A low frequency quadrature hybrid was used to produce a 100 MHz upper side band (USB) IF output. This product is a much smaller and more consistent alternative to hybrid style Image Reject Mixers and Single Sideband Upconverter assemblies.
技术特性
- Wide IF Bandwidth: DC - 3.5 GHz
- High Image Rejection: 33 dB
- High LO to RF Isolation: 45 dB
- High Input IP3: +23 dBm
- Die Size: 1.49 x 1.15 x 0.10 mm
订购信息 Ordering Information
应用领域 APPLICATION
- Point-to-Point
- Point-to-Multi-Point Radio
- WiMAX & Fixed Wireless
- VSAT
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技术指标
| RF Freq. (GHz) |
Function |
IF Freq. (GHz) |
Conv. Gain (dB) |
Image Rejection (dB) |
IIP3 (dBm) |
Package |
| 3 - 7 |
I/Q Mixer / IRM |
DC - 3.5 |
-8 |
27 |
20 |
Chip |
功能框图 Functional Block Diagram
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