CXA1100/CXA1101/CXA1102/CXA1163
Ripple Rejection Ratio-1
(CXA1101)
Ripple Rejection Ratio-2
(CXA1101)
Decode Mode
VCC = 12V Single Supply
Encode Mode
VCC = 12V Single Supply
–10
–20
–30
–40
–50
–60
–70
–10
–20
–30
–40
–50
–60
–70
C1 (Pin4) = 100µF
C1 (Pin4) = 100µF
C1 (Pin4) = 470µF
NR on
C1 (Pin4)
= 470µF
NR on
NR off
NR off
100 200
500 1k
2k
5k 10k
100 200
500 1k
2k
5k 10k
Frequency [Hz]
Frequency [Hz]
Ripple Rejection Ratio-3
(CXA1101)
Ripple Rejection Ratio-4
(CXA1101)
VCC Rejection
VCC, VEE = ±6V
–10
–20
–30
–40
–50
–60
–70
0
–10
–20
–30
–40
–50
–60
NR on
Encode
Decode
VEE Rejection
VCC, VEE = ±6V
Encode
Decode
NR on
NR off
NR off
100 200
500 1k
2k
5k 10k
100 200
500 1k
2k
5k 10k
Frequency [Hz]
Frequency [Hz]
Notes on Applications
1) Power supply
The CXA1100 Series is basically designed to operate on single ended supply. The split supply operation is
also possible, however, VEE (negative) supply should provide low noise and ripple characteristics. The
ripple rejection ratio of these devices is generally good for Vcc supply (single ended supply and split
supply), however, that for VEE supply is not so good in the NR on mode because the integrated capacitors
for the side chain filter are connected to pin 15 (VEE on split supply).
– 10 –
SONY [ SONY CORPORATION ]
