cxa3003r Sony Electronics, cxa3003r Datasheet - Page 4

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

No.
Pin
11
12
13
14
15
16
17
GND TXIF
VDD TXIF
TVCO T1
TVCO T2
FM MOD
Symbol
TXIFB
TXIF
2.1 V
2.1 V
3.3 V
1.5 V
Voltage (V)
0 V
DC
Typical
AC
16
1k
200
Equivalent circuit
400
200
—4—
1k
400
17
150
GND TXF
VDD TXF
GND TXIF
VDD TXIF
GND TXIF
VDD TXIF
15
11
12
Analog differential transmit IF
output pins.
Negative power supply pin for
TXIF block.
Positive power supply pin for
TXIF block.
Analog baseband signal output
pin for FM.
Transmit VCO tuning pins.
Connected to an external LC
tank circuit for setting the
transmit VCO frequency.
Description
CXA3003R