cxa1998aq Sony Electronics, cxa1998aq Datasheet - Page 26

• Manufacturer Part Number: cxa1998aq
• Description: Recording/playback Equalizer Amplifier
• Manufacturer: Sony Electronics

–10
–15
–20
–25
–30
–35
–40
30
25
20
15
10
–5
5
0
V
120µs – NS
AMS OUT 8V
0dB = –21dBm, 315Hz (playback equalizer reference output level)
20
CC
AMS quiescent detection level frequency response
= 8V
50
–10
–15
100 200
10
–5
5
0
300k
–35
Frequency [Hz]
500
4
A: Pin 9 R9.1k C0.015µ
B: Pin 9 R1k C0.1µ
–30
1k
AGC output characteristics
47µ
V
1kHz
2k
CC
–25
– 26 –
= 8V
Input level [dBm]
5k
–20
10k 20k
A
B
–15
AGC OFF
AGC ON
50k
–10
A : 0.015µ 9.1k
B : 0.1µ 1k
–5
9
11
12
to 8V
CXA1998AQ