UAA3540TS

INTEGRATED CIRCUITS DATA SHEET UAA3540TS DECT receiver Product specification File under Integrated Circuits, IC17 2000 Feb 15 Philips Semiconductors Product specification DECT receiver FEATURES Single-chip RF plus IF Integrated channel filter Low component count No production trimming High dynamic range Low power 3.2 V operation Built-in power-down mode. QUICK REFERENCE DATA VCC = 3.2 V; Tamb = 25 °C; unless otherwise specified. SYMBOL VCC ICC ICC(pd) Tamb PARAMETER supply voltage supply current power-down mode supply current ambient temperature CONDITIONS over Tamb MIN. 3.0 − − −10 GENERAL DESCRIPTION UAA3540TS The UAA3540TS is a low-power, highly integrated circuit, for Digital Enhanced Cordless Telecommunication (DECT) applications. It features a fully integrated channel selection filter, an analog Received Signal Strength Indicator (RSSI) and a switched demodulator output to interface to Philips Semiconductors ABC baseband chip. The circuit can be fully powered down during the idle locked state. TYP. 3.2 34 10 − MAX. 3.6 45 50 +60 UNIT V mA µA °C ORDERING INFORMATION TYPE NUMBER UAA3540TS PACKAGE NAME SSOP20 DESCRIPTION plastic shrink small outline package; 20 leads; body width 4.4 mm VERSION SOT266-1 2000 Feb 15 2 Philips Semiconductors Product specification DECT receiver BLOCK DIAGRAM UAA3540TS handbook, full pagewidth LOA 17 MIXER LOB 18 × LIMITER RFA RFB 5 6 0° 90° × MIXER LIMITER 8 RSET 15 RSSI D E M O D U L A T O R UAA3540TS ...