UAA3540 PHILIPS [NXP Semiconductors], UAA3540 Datasheet
UAA3540
Available stocks
Related parts for UAA3540
UAA3540 Summary of contents
Page 1
... DATA SHEET UAA3540TS DECT receiver Product specification File under Integrated Circuits, IC17 INTEGRATED CIRCUITS 2000 Feb 15 ...
Page 2
... NUMBER NAME UAA3540TS SSOP20 2000 Feb 15 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 ...
Page 3
... Philips Semiconductors DECT receiver BLOCK DIAGRAM handbook, full pagewidth 5 RFA RFB 6 2000 Feb 15 LOA LOB 17 18 MIXER LIMITER LIMITER MIXER 8 15 RSET RSSI Fig.1 Block diagram. 3 Product specification UAA3540TS UAA3540TS 13 DATA DATA 10 FCA040 SLCCTR ...
Page 4
... Feb 15 handbook, halfpage ) CC 4 Product specification UAA3540TS GND (LO TEST4 CC(LO) V CC(RF LOB GND (RF LOA RFA CC(IF) UAA3540TS RFB 6 15 RSSI GND (IF TEST3 RSET 8 13 DATA TEST1 9 12 TEST2 SLCCTR 10 11 DATA FCA039 Fig.2 Pin configuration. ...
Page 5
... Philips Semiconductors DECT receiver FUNCTIONAL DESCRIPTION General The UAA3540TS is a fully integrated RF plus IF strip and demodulator for DECT applications. It provides all the required channel filtering over the DECT band and generates analog RSSI and a data output for the baseband chip. Very few off-chip components are required and should not require trimming in normal applications ...
Page 6
... Interface logic input signal levels (Pins PD and SLCCTR) V HIGH-level input voltage IH V LOW-level input voltage IL I input bias current i(bias) 2000 Feb 15 PARAMETER CONDITIONS in free air CONDITIONS ) CC(IF) T amb logic Product specification UAA3540TS MIN. MAX. 0.3 +3.6 0.3 +3.6 15 150 180 55 +125 VALUE 152 MIN. TYP. MAX. C 3.0 3.2 3.6 34 ...
Page 7
... BER < 10 note 1 unwanted CW level referred to wanted at 83 dBm in channel 5 for BER < MHz; (RF)(min) + 100 MHz (RF)(max) 100 MHz; (RF)(min) + 300 MHz (RF)(max) 7 Product specification UAA3540TS MIN. TYP. MAX. 1 note note ...
Page 8
... defined in TBR6 unwanted CW level referred to wanted at 83 dBm in channel 5 for BER < 10 balanced; at 1890 MHz balanced; note 1 balanced; at 1890 MHz balanced; note 2 8 Product specification UAA3540TS MIN. TYP. MAX note note 1; and ...
Page 9
... L = 6.8 nH UAA3540TS RFB 6 15 GND (IF RSET TEST1 9 12 SLCCTR 10 11 FCA041 Fig.4 Application diagram. 9 Product specification UAA3540TS i(RF) (dBm) TEST4 V CC(LO 8.2 pF LOB symmetrical LO signal LOA from VCO 8 CC(IF RSSI RSSI output 27 pF ...
Page 10
... 2.5 scale (1) ( 0.32 0.20 6.6 4.5 6.6 0.65 0.20 0.13 6.4 4.3 6.2 REFERENCES JEDEC EIAJ MO-152 detail 0.75 0.65 1.0 0.2 0.13 0.45 0.45 EUROPEAN PROJECTION Product specification UAA3540TS SOT266 ( 0.48 10 0.1 o 0.18 0 ISSUE DATE 95-02-22 99-12-27 ...
Page 11
... Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 11 Product specification UAA3540TS ...
Page 12
... Philips for any damages resulting from such improper use or sale. 2000 Feb 15 SOLDERING METHOD WAVE not suitable (2) suitable (3)(4) not recommended (5) not recommended 12 Product specification UAA3540TS (1) REFLOW suitable suitable suitable suitable suitable ...
Page 13
... Philips Semiconductors DECT receiver 2000 Feb 15 NOTES 13 Product specification UAA3540TS ...
Page 14
... Philips Semiconductors DECT receiver 2000 Feb 15 NOTES 14 Product specification UAA3540TS ...
Page 15
... Philips Semiconductors DECT receiver 2000 Feb 15 NOTES 15 Product specification UAA3540TS ...
Page 16
Philips Semiconductors – a worldwide company Argentina: see South America Australia: 3 Figtree Drive, HOMEBUSH, NSW 2140, Tel. +61 2 9704 8141, Fax. +61 2 9704 8139 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + 101 ...