MAX4397 MAXIM [Maxim Integrated Products], MAX4397 Datasheet - Page 4

• Manufacturer Part Number: MAX4397
• Description: Audio/Video Switch For Dual SCART Connectors
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS (continued)
(V
V
values are at T
Audio/Video Switch for Dual SCART Connectors
4
Encoder Common-Mode
Rejection Ratio
Input Signal Amplitude
Input Resistance (Measured at
Parts Input)
Output DC Level
Signal-to-Noise Ratio
Total Harmonic Distortion Plus
Noise
Output Impedance
Volume Attenuation Step
Power-Supply Rejection Ratio
Mute Suppression
Audio Clipping Level
Left-to-Right Crosstalk
Crosstalk
12
12
to GNDAUD, and V
_______________________________________________________________________________________
= 12V, V
PARAMETER
VID
A
= +25°C.) (Note 1)
= V
AUD
VID
= 5V, 0.1µF X5R capacitor in parallel with a 10µF aluminum electrolytic capacitor from V
to GNDVID
M_SPR_A
XTLK_CC
SYMBOL
V
XTLK_LR
PSRR_A
THD+N
SNR_A
V
ASTEP
CMRR
OUT_DC
VCLIP
,
IN_AC
R
SET = 100kΩ nominal, R
ZO
IN
MAX4397D only, over V
Single-ended inputs, f = 1kHz, THD < 1%
ENC inputs differential level, MAX4397D,
f = 1kHz, THD < 1%
ENC inputs single-ended, MAX4397S,
f = 1kHz, THD < 1%
Single ended: VCR_INR, VCR_INL, TV_INR,
TV_INL
Encoder, MAX4397D: ENC_INL+, ENC_INL-,
ENC_INR+, ENC_INR-
Encoder, MAX4397S: ENC_INL, ENC_INR
V
f = 1.0kHz, 1V
gain = 0dB, 20Hz to 20kHz
R
R
f = 1kHz
1.414V
SCART volume control range extends from
-56dB to +6dB
1.414V
audio extends from -6dB to +6dB
From V
(C
From V
+4.75V, V
f = 1kHz, 0.5V
register 1 for loading register details
f = 1kHz, 2.5V
THD < 1%
f = 1kHz, 0.5V
TV SCART to VCR SCART or VCR SCART to
TV SCART, f = 1kHz, 0.5V
0dB
IN
LOAD
LOAD
AUD_BIAS
= 0V
P-P
P-P
12,
AUD
= 10kΩ, f = 1.0kHz, 0.5V
= 10kΩ, f = 1.0kHz, 2V
AUD
f = 1kHz, 0.5V
input, programmable gain to TV
input, programmable gain to VCR
, f = 1kHz, 0.5V
= 47µF), gain = 0dB
RMS
RMS
RMS
RMS
≤ +5.25V, gain = 0dB
CONDITIONS
LOAD
application input,
input, set through I
input, gain = 6dB,
input, gain = 0dB
= 150Ω, T
CM
P-P
RMS
P-P,
range
,
RMS
input, gain =
V
RMS
AUD
A
output
= 0°C to +70°C, unless otherwise noted. Typical
output
≥
2
C, see
MIN
1.5
5.5
0.004
0.004
0.5 x
TYP
2.08
1.31
V
0.1
0.1
3.6
40
95
75
75
90
80
90
3
1
1
2
6
12
AUD
MAX
2.5
6.5
to GNDAUD,
UNITS
V
V
MΩ
dB
RMS
dB
dB
dB
dB
RMS
dB
dB
%
Ω
V