Datasheet Details
| Part number | CHM1191 |
|---|---|
| Manufacturer | United Monolithic Semiconductors |
| File Size | 90.78 KB |
| Description | GaAs Monolithic Microwave IC |
| Datasheet |
 CHM1191 Datasheet
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General Description
The CHM1191 is a balanced Schottky diode mixer based on a six quarter wave ring structure.
It could be use in receiver or transmitter part.
This circuit is manufactured with the BESMMIC process: 1 µm Schottky diode device, air bridges, via holes through the substrate, stepper lithography.
Key Features
- 22-24 GHz LO frequency range.
- IF from 1 to 3 GHz.
- Low conversion loss up & down.
- High LO/RF isolation.
- Low LO input power.
- Small chip size: 1.73 x 1.53 x 0.10 mm Typical conversion characteristic (measurement in test fixture) Main Characteristics Tamb. = 25°C Symbol F_LO, F_IF Lc I_LO/RF Parameter LO frequency range IF frequency range Conversion loss @ P-LO = 7dBm LO/RF isolation Typ 22-24 1-3 7 30 Unit GHz GHz dB dBc ESD Protection : Electrostatic discharge.