cxa3003r Sony Electronics, cxa3003r Datasheet - Page 8

• Manufacturer Part Number: cxa3003r
• Description: Baseband Analog Processing Ic For Dual-mode Cdma/fm Cellular Phone
• Manufacturer: Sony Electronics

No.
Pin
63
64
65
66
67
68
69
70
71
72
RXQFMDT
HKADVCC
QOFFSET
GND ADC
RXIFMDT
VDD ADC
IOFFSET
Symbol
DNC
NC
3.3 V
1.5 V
1.5 V
3.3 V
Voltage (V)
0 V
DC
Typical
AC
100k
22k
Equivalent circuit
—8—
142k
30k
142k
150
150
30k
GND BUF
VDD BUF
GND RX
VDD RX
69
70
63
64
Q serial data output pin for
Receive FM 8bit A/D converter.
I serial data output pin for
Receive FM 8bit A/D converter.
Don't connect any line to this
pins.
Negative power supply pin for
A/D converter block.
Positive power supply pin for
A/D converter block.
Receive Q channel offset
adjust input pin.
Receive I channel offset adjust
input pin.
Positive power supply pin for
HKA/D converter block.
Don't connect pin.
Description
CXA3003R