CMD257C4 Overview
The CMD257C4 is a high IP3 I/Q mixer in a leadless surface mount package that can be used as either an image reject mixer or a single sideband upconverter. The CMD257C4 utilizes two double balanced mixer cells and a 90 degree hybrid. An external IF hybrid is needed to plete the image rejection.
CMD257C4 Key Features
- Low conversion loss
- High IP3
- Image rejection: 30 dB
- Wide IF bandwidth
- Pb-free RoHs pliant 4x4 mm SMT package
- IF = 100 MHz, LO = +21 dBm , TA = 25 oC, F = 8 GHz