CXA1782 SONY [Sony Corporation], CXA1782 Datasheet - Page 6

• Manufacturer Part Number: CXA1782
• Description: RF Signal Processing Servo Amplifier for CD players
• Manufacturer: SONY [Sony Corporation]

Pin
No.
29
30
31
32
33
34
35
36
CP
RF_I
RF_O
RF_M
LD
PHD
PHD1
PHD2
Symbol
I/O
O
O
I
I
I
I
I
I
30
31
35
36
34
29
147
147
33
147
147
Equivalent circuit
147
1k
10k
10k
– 6 –
100µ
17µ
147
11.6k
32
Connection pin for MIRR hold
capacitor.
MIRR comparator non-inverted
input.
Input for the RF summing amplifier
output with capacitance coupled.
RF sunning amplifier output.
Eye-pattern check point.
RF summing amplifier inverted
input.
The RF amplifier gain is determined
by the resistance connected
between this pin and RFO pin.
APC amplifier output.
RF I-V amplifier inverted input.
Connect these pins to the photo
diode A + C and B + D pins.
APC amplifier input.
Description
CXA1782CQ/CR