Description
DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC3223TB 5 V, SILICON MMIC MEDIUM OUTPUT POWER AMPLIFIER .
The µPC3223TB is a silicon monolithic IC designed as IF amplifier for DBS tuners.
Features
* Wideband response : fu = 3.2 GHz TYP. @ 3 dB bandwidth
* Medium output power : PO (sat) = +12.0 dBm @ f = 1.0 GHz
: PO (sat) = +9.0 dBm @ f = 2.2 GHz
* High linearity
: PO (1 dB) = +6.5 dBm @ f = 1.0 GHz
: PO (1 dB) = +5.0 dBm @ f = 2.2 GHz
* Power gain
: GP
Applications
* 1 INPUT
* 0.96 Signal input pin. A internal matching circuit, configured with resistors, enables 50 Ω connection over a wide band. A multi-feedback circuits is designed to cancel the deviations of hFE and resistance. This pin must be coupled to signal source with capacitor for DC cut. 4
