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CXD2820R
Name
MVSS
PVSS
PVDD
XVDD
XTALO
XTALI
XVSS
AINM
AINP
AVSS
AVDD
RFAIN
RVDD
VSS
CVDD
TUNERDAT
TUNERCLK
DVDD
VSS
CVDD
PLLBPN
RFAGC_GPIO1
IFAGC
DDS-0100
No.
I/O
Function
supply
42
Digital Ground
43
Analog Ground
1.2V analog power
44
supply
2.5V analog power
45
supply
46
O
Crystal oscillator output
47
I
Crystal oscillator input
48
Analog Ground
49
I
IF input (-)
50
I
IF input (+)
51
Analog Ground
2.5V analog power
52
supply
53
I
RF level monitor
3.3V digital power
54
supply (*1)
55
Digital Ground
1.2V digital power
56
supply
2
57
I/O
Tuner I
C data
2
58
O
Tuner I
C clock
3.3V digital power
59
supply
60
Digital Ground
1.2V digital power
61
supply
62
I
PLL bypass
RFAGC output
63
I/O
General purpose I/O
64
O
IFAGC output
55
Version: 0.10
Equivalent Circuit
n/a
n/a
n/a
Supplies PLL power
Supplies crystal oscillator
n/a
Leave open when external
clock input to XTALI
External clock input pin
n/a
n/a
n/a
Supplies IF ADC power
Supplies RF level monitor
n/a
ADC power
n/a
n/a
5V tolerant
5V tolerant
n/a
n/a
n/a
5V tolerant
1: Use PLL
0: Bypass PLL
PWM output
5V tolerant
Controllable pull-up
CAUTION: intermediate
voltage input is prohibited.
PWM output
CAUTION: 5V input is
prohibited.
Released: 01-May-09
LC-32LE511
LC-40LE511
LC-40LE531
Note
power
LC
LC
LC
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