HMC338 GaAs MMIC Sub Harmonic Mixer Chip, 26 - 33 GHz
The HMC338 chip is a general purpose sub-harmonically pumped (x2) MMIC mixer with an integrated LO amplifier which can be used as an upconverter or downconverter in the 26 to 33 GHz frequency range. The chip utilizes a GaAs PHEMT technology that results in a small overall chip area of 1.28mm². The 2 LO to RF isolation is excellent eliminating the need for additional filtering. The LO amplifier is a single bias (+3V to +4V) two stage design with only -5 dBm nominal drive requirement. All data is measured with the chip in a 50 ohm test fixture connected via 0.076 mm (3 mil) ribbon bonds of minimal length <0.31 mm (<12 mils).
技术特性
- Integrated LO Amplifier: -5 dBm Input
- Sub-Harmonically Pumped (x2) LO
- High 2 LO/RF Isolation: 33 dB
- Die Size: 1.32 x 0.97 x 0.1 mm
订购信息 Ordering Information
应用领域 APPLICATION
- General Purpose Applications
- 26 and 33 GHz Microwave Radios
- Up and Down Converter for
&nbps; Point-to-Point Radios
- Satellite Communication Systems
|
技术指标
| RF Freq. (GHz) |
Function |
IF Freq. (GHz) |
Conv. Gain (dB) |
LO/RF Isol. (dB) |
IIP3 (dBm) |
Package |
| 26 - 33 |
Sub-Harmonic |
DC - 2.5 |
-9 |
33 |
11 |
Chip |
功能框图 Functional Block Diagram
|
