CXD2951GL-4 查看數據表（PDF） - Sony Semiconductor
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CXD2951GL-4 Datasheet PDF : 28 Pages
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Pin
No.
Symbol
29 ETESTTMS
30 RADIOSUB
31 VDDPLL
32 VSSPLL
33 VDDCP
34 LPFIF
35 LPFRF
36 VSSCP
37 VDDVCO
38 VSSVCO
39 VCODECAP
40 RFSUB
41 LNAMAT
42 NRING
43 RFRREF
44 MIXGND
45 LNASRC
46 MIXGND
47 RFIN
48 MIXGND
49 LNASRC
50 MIXGND
51 TESTINP
52 TESTINN
53 TESTOUTP
54 TESTOUTN
55 TESTOUTD
56 IF1VCC
57 IF1GND
58 IF2VCC
59 IF2GND
60 VCOM
61 RREF
62 CVSS2
63 CVDD2
64 ETEST0
65 ETEST1
66 ETEST2
67 EA19
I/O
Description
I Test (Open, with a pull-up resistor)
*1 Radio GND
*1 PLL 1.8V
*1 PLL GND
*1 Charge pump 1.8V
*1 Loop filter for IF PLL
*1 Loop filter for RF PLL
*1 Charge pump GND
*1 VCO 1.8V
*1 VCO GND
*1 VCO decap pin
*1 RF GND
*1 LNA 1.8V
*1 LNA 1.8V
*1 External resistor pin
*1 Mixer GND
*1 LNA GND
*1 Mixer GND
*1 RF input
*1 Mixer GND
*1 LNA GND
*1 Mixer GND
*1 Radio test (Open)
*1 Radio test (Open)
*1 Radio test
*1 Radio test
*1 Radio test (Open)
*1 1st IF 1.8V
*1 1st IF GND
*1 2nd IF 1.8V
*1 2nd IF GND
*1 IF common voltage
*1 External resistor pin
GND
1.8V
I
I Test (Connect to GND.)
I
O/Z External expansion address 19
-7-
CXD2951GL-4
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