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