Philips Semiconductors
DECT receiver
Product specification
UAA3540TS
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.
GENERAL DESCRIPTION
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.
QUICK REFERENCE DATA
VCC = 3.2 V; Tamb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
VCC
ICC
ICC(pd)
Tamb
supply voltage
supply current
power-down mode supply current
ambient temperature
over Tamb
MIN.
3.0
−
−
−10
TYP.
3.2
34
10
−
MAX. UNIT
3.6 V
45
mA
50
µA
+60 °C
ORDERING INFORMATION
TYPE
NUMBER
UAA3540TS
NAME
SSOP20
PACKAGE
DESCRIPTION
plastic shrink small outline package; 20 leads; body width 4.4 mm
VERSION
SOT266-1
2000 Feb 15
2