XE1201A Datasheet, PDF (2/14 Pages) List of Unclassifed Manufacturers – LOW POWER UHF TRANSCEIVER

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PIN NAME
1 EN
2 DE
3 AVDD
4 TPA
5 TPB
6 AGND
7 SC
8 SD
9 LOGND
10 TKA
11 TKB
12 TKC
13 SWA
14 SWB
15 RXTX
16 VREF
17 TXD
18 CLKD
19 RXD
20 DGND
21 XTAL
22 XTAL
23 DVDD
24 QO
25 IO
26 RFA
27 RFB
28 RFGND
29 RFOUT
30 TLA
31 TLB
32 RFVDD
DESCRIPTION
Chip enable
Bus data enable
Supply voltage for analog
Power amplifier tank circuit
Power amplifier tank circuit
Ground for analog
Bus clock
Bus data input
Ground for local oscillator
Oscillator tank circuit
Oscillator tank circuit
Oscillator tank circuit
SAW resonator
SAW resonator
Receiver / transmitter enable
Voltage stabilizer decoupling
Data input stream
Received data clock
Received data output
Ground for digital
Reference oscillator
Reference oscillator
Supply voltage for digital
Test pin
Test pin
RF input
RF input
Ground for RF
Transmitter output
Low noise amplifier tank circuit
Low noise amplifier tank circuit
Supply voltage for RF
EN
DE
AVDD
TPA
TPB
AGND
SC
SD
QO
DVDD
XTAL
XTAL
DGND
RXD
CLKD
TXD
fig. 2: TQFP 32L package
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Tamb = 25° C; VDD = 3.0 V; F_LO = 433.92 MHz; +/- 125 kHz frequency deviation; 16 kbit/s pseudo random bit sequence
unless otherwise specified