U2760B

Features:

Low supply voltage 2.9 V typical (min. 2.7 V)
Provides down-conversion to the data stream, up-conversion from the first IF
Integrated UHF and VHF VCOs
Low noise figure of RX path (NF  10 dB)
RX and TX power down
First IF filter used for transmit as well receive mode
Temperature-compensated logarithmic Receiver Signal Strength Indicator (RSSI) with a dynamic range of 75 dB
Low power consumption in RX and TX mode (<20 mA typ.)
SSO28 plastic package


Pinout




Specifications

Parameters	Symbol	Value	Unit
Supply voltage	VCC	0 to +5	V
Input voltages        Pins 1, 2, 3, 4, 13, 14, 15, 21 and 24	Vin	0 to VCC	V
Input voltages        Pins 6, 7, 17 and 18	Vin	1.5	V
Junction temperature	Tj	125	°C
Storage1temperature range	Tstg	40 to +125	°C

Description

The IC U2760B for digital cordless telephone applications is fabricated using TEMIC Semiconductors' most advanced UHF process. U2760B covers the CT2 band (864 MHz to 868 MHz) as well as the CT2 Plus band (up to 952 MHz). The RX/TX circuit provides the down-conversion to the data stream and the up conversion from the first IF. Along with TEMIC Semiconductors' RF front end, Twin PLL, I/Q modulator and AMDs CT2 PhoX^TM controller AM 79C4xx, a complete CT2 IC kit is available.

Electrostatic sensitive U2760B. Observe precautions for handling.