cxa1898q Sony Electronics, cxa1898q Datasheet - Page 8

• Manufacturer Part Number: cxa1898q
• Description: Recording/playback Equalizer Amplifier
• Manufacturer: Sony Electronics

Electrical Characteristics
Operating voltage
Current consumption
AGC ON output level
AGC ON channel
balance
AGC ON distortion
AGC OFF output
level
No signal detection
threshold level
120µs–NS
frequency response
120µs–NS
frequency response
70µs–NS
frequency response
120µs–HS
frequency response
70µs–HS
frequency response
Signal handling
Total harmonic
distortion
S/N ratio
Output offset voltage
Item
(Ta = 25°C, V
V
NORM–NS, V
Pin 32 external R300k / /C47µF
f = 1kHz, Vin = –25dBm
Pin 32 external R300k / /C47µF
f = 1kHz, Vin = –15dBm
Pin 32 external R300k / /C47µF
f = 1kHz, Vin = 0dBm
Pin 32 external R300k / /C 47µF
f = 1kHz, Vin = –25dBm
Pin 48 external R9.1k , C0.015µF
Pin 1 external R100k / /C0.1µF
f = 5kHz, 0dB = –21dBm
(at PBEQ reference output level)
f = 315Hz, Vin = –70dBm
Reference for frequency response
f = 2.7kHz, Vin = –58.5dBm
at 120µs–NS, 315Hz
f = 4.5kHz, Vin = –53.8dBm
at 120µs–NS, 315Hz
f = 5.3kHz, Vin = –52.5dBm
at 120µs–NS, 315Hz
f = 9.1kHz, Vin = –47.8dBm
at 120µs–NS, 315Hz
120µs–NS, R
f = 1kHz, THD + N = 1%
120µs–NS, R
f = 1kHz, Vin = –56.4dBm
120µs–NS, Rg = 2.2k
"A" weighting filter
120µs–NS, Rg = 70k
CC
CC
= 8.0V, V
Measurement conditions
L
L
CC
= 2.7k
= 2.7k
DD
= 8V, No signal
= 5.0V, refer to Electrical Characteristics Measurement Circuit)
– 8 –
–13.0
–11.5
–23.0
–10.0
13.5
–2.0
–7.5
–0.1
–0.1
55.0
Min.
6.5
1.8
2.1
2.4
—
—
–11.0
–21.0
Typ.
18.0
–5.5
–8.2
–6.0
62.0
8.0
0.0
0.3
1.3
1.7
3.0
3.6
0.3
2.7
–19.0
Max.
10.0
22.5
–9.0
–3.5
2.0
1.5
2.9
2.9
4.8
5.1
0.7
3.2
—
—
—
CXA1898Q
dBm
dBm
dBm
dBm
Unit
mA
dB
dB
dB
dB
%
%
V
V