cxa3038n Sony Electronics, cxa3038n Datasheet - Page 4

• Manufacturer Part Number: cxa3038n
• Description: Iq Detection Ic For Digital Satellite Broadcast Tuner
• Manufacturer: Sony Electronics

No.
Pin
10
11
12
13
14
15
16
17
9
OSCGND
LOOUT
Symbol
RFV
PSV
RFIN2
RFIN1
OSC2
OSC1
NSET
CC
CC
Typical pin
voltage
2.1 V
2.1 V
1.6 V
3.7 V
3.7 V
5 V
4 V
5 V
0 V
10
21
12
20
11
16
15
17
9
7
14
13
20
Equivalent circuit
5k
—4—
3p
2.2V
700
5k
8k
700
3p
RF signal inputs.
RF circuit (AGCAmp, MIXER,
OSC) V
OSC frequency fine-adjustment.
The oscillator frequency based at
479.5 MHz is adjustable in ±4
steps of 50 kHz by applying a
voltage of 0 to 5 V.
Output for OSC frequency signal
divided into 32 frequency divisions.
V
circuit. This is set to open when
activating the built-in PLL.
OSC pins.
These pins connect the varicap
diode and coil resonance circuit.
OSC circuit and phase shifter
circuit GND.
CC
for 32 frequency division
CC
.
Description
CXA3038N