XE1203I063 Просмотр технического описания (PDF) - Unspecified
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производитель
XE1203I063 Datasheet PDF : 37 Pages
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2 PIN DESCRIPTION
PIN
NAME
36
VDD
18
VDDD
29
VDDA
12
VDDF
10
VDDP
42
VSS
19
VSSD
27,25
VSSA
4,16,13
VSSF
7,8
VSSP
5
RFA
6
RFB
9
RFOUT
14
TKA
15
TKB
17
LFB
26
XTA
28
XTB
1,2,3,22,30,31,47,48
39
SI
35
EN
38
SO
40
SCK
37
SWITCH
43
DCLK
45
DATAIN
44
DATA
41
CLKOUT
46
PATTERN
11,20,21,23,24,32,
33, 34
Test pins
Data Sheet
XE1203
I/O
IN
Description
VDD for low frequency digital blocks
IN
VDD for high frequency digital blocks
IN
VDD for low frequency analog blocks
IN
VDD for high frequency analog blocks
IN
VDD for the power amplifier
IN
VSS for low frequency digital blocks
IN
VSS for high frequency digital blocks
IN
VSS for low frequency analog blocks
IN
VSS for high frequency analog blocks
IN
VSS for the power amplifier
IN
RF input
IN
RF input
OUT
RF output
IN/OUT VCO tank
IN/OUT VCO tank
IN/OUT Loop filter of the PLL
IN/OUT Quartz and input of external clock
IN/OUT Quartz
Not connected
IN
Data input of the 3-wires interface
IN
3-wire interface communication enable signal
OUT
Data output of the 3-wires interface
IN
Input clock of the 3-wires interface
IN/OUT Receiver or Transmitter mode selection
OUT
Transmitter or Receiver clock
IN
Transmitter input data
IN/OUT Transmitter input data or Receiver output data
Out
Output clock at quartz frequency divided by 4, 8, 16 or 32
Out
Output of the pattern recognition block
IN
Connected to ground
4
D0308-214
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