UPC2758TB
Overview
The µPC2757TB and µPC2758TB are silicon monolithic integrated circuit designed as 1st frequency downconverter for cellular/cordless telephone receiver stage. The ICs consist of mixer and local amplifier.
- Wideband operation
- High-density surface mounting
- Low current consumption
- Supply voltage
- Minimized carrier leakage
- Equable output impedance
- Built-in power save function : fRFin = 0.1 to 2.0 GHz, fIFin = 20 to 300 MHz : 6-pin super minimold package : ICC = 5.6 mA TYP. @ µPC2757TB ICC = 11 mA TYP. @ µPC2758TB : VCC = 2.7 to 3.3 V : Due to double balanced mixer : Single-end push-pull IF amplifier
