CXA2126 Sony Corporation, CXA2126 Datasheet - Page 10

• Manufacturer Part Number: CXA2126
• Description: Audio/Video Switch with Electronic Volume for 2 Scart
• Manufacturer: Sony Corporation

Audio system
Unless otherwise stated: input coupling capacitor 1µF; output coupling capacitor of 10µF; load of 10kΩ.
Input/output pin voltage
Gain Input
RIN1/LIN1
RIN1/LIN1
RIN1/LIN1
RIN1 + LIN1
RIN1 + LIN1
RIN1 + LIN1
RIN2, 3
LIN2, 3
RIN2, 3
LIN2, 3
RIN2, 3
+ LIN2, 3
RIN2, 3
+ LIN2, 3
RIN2, 3
LIN2, 3
RIN2, 3
+ LIN2, 3
Audio frequency response
Frequency B/W
Distortion
Input dynamic range
RIN2, 3 LIN2, 3
Input dynamic range
RIN1, LIN1
Cross talk
(Switch separation)
Item
TV/Phono
TV/Phono
VCR
TV mono
TV mono
VCR mono
TV/Phono
TV/Phono
TV mono
TV mono
VCR
VCR mono
Output
Symbol
V
V
GV
GV
GV
GV
GV
GV
GV
GV
GV
GV
GV
GV
F
F
THD
V
V
ctA
AF
BWA1
APIN
dA1
dA2
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
No signal, no load (Fig. 5)
f = 1kHz, 0.5Vrms input.
TV output amplifier set to 0dB (Fig. 6)
f = 1kHz, 0.5Vrms input.
TV output amplifier set to +6dB (Fig. 6)
f = 1kHz, 1Vrms input. (Fig. 6)
f = 1kHz, 0.5Vrms stereo input.
TV output amplifier set to 0dB (Fig. 6)
f = 1kHz, 0.5Vrms stereo input.
TV output amplifier set to +6dB (Fig. 6)
f = 1kHz, 0.5Vrms stereo input. (Fig. 6)
f = 1kHz, 1Vrms input.
TV output amplifier set to 0dB (Fig. 6)
f = 1kHz, 1Vrms input.
TV output amplifier set to +6dB (Fig. 6)
f = 1kHz, 1Vrms stereo input.
TV output amplifier set to 0dB (Fig. 6)
f = 1kHz, 1Vrms stereo input.
TV output amplifier set to +6dB (Fig. 6)
f = 1kHz, 1Vrms input. (Fig. 6)
f = 1kHz, 1Vrms stereo input. (Fig. 6)
0.3Vp-p input. Output level at 30kHz
with 1kHz serving as 0dB. (Fig. 7)
0.3Vp-p input; frequency where output
level is –3dB with 1kHz serving as 0dB.
No load (Fig. 7)
f = 1kHz, 0.5Vrms, unweighted response;
LPF @400Hz, HPF @80kHz. (Fig. 6)
f = 1kHz (Fig. 6)
f = 1kHz (Fig. 6)
f = 1kHz, 1Vrms input on one input,
measure on any other audio output.
(Fig.6)
Nominal conditions (Ta = 25°C, Vcc_12V = 12V, VREG_9V = 9V)
– 10 –
Conditions
–0.5
–0.7
–0.5
–0.7
–0.3
Min.
4.2
5.5
5.5
11
—
—
—
—
—
—
—
5
2
1
0.003
Typ.
4.5
12
12
—
—
—
6
6
6
6
0
6
0
6
0
0
0
1
Max.
+0.5
+0.3
+0.5
+0.3
+0.3
–76
4.8
6.5
6.5
0.2
13
—
—
—
—
—
—
—
7
CXA2126Q
Vrms
Vrms
MHz
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
V