MRFIC1859 Datasheet (Motorola) - Dual Band / GSM 3.6V Integrated Power Amplifier

MRFIC1859, Dual Band / GSM 3.6V Integrated Power Amplifier

Pin No.

1 Symbol B23G I/O I Description GSM Bias for 2nd and 3rd stage Functionality Bias pin of GSM second and third stages.

Biasing circuit is made of an internal resistor connected to RF transistor gate, and in series with a current source, connected to VSS (Pin 32).

An external resistor allows t

Order this document by MRFIC1859/D Dual-Band/GSM 3.6 V Integrated Power Amplifier The MRFIC1859 is a dual band, single supply RF Power Amplifier for GSM900/DCS1800 hand held radios.

The on chip spur free voltage generator reduces the number of external components by eliminating the need for a negative voltage supply.

The device output power can be controlled open loop without the use of directional coupler and detection diode.

The MRFIC1859 is General Packet Radio Service (GPRS)