MAX9598 Maxim Integrated Products, MAX9598 Datasheet - Page 2

• Manufacturer Part Number: MAX9598
• Description: Low-Power Audio/Video Switch
• Manufacturer: Maxim Integrated Products

w w w . d a t a s h e e t 4 u . c o m
ABSOLUTE MAXIMUM RATINGS
VVID to GNDVID .......................................…………-0.3V to +4V
V12 to EP .................................................…………-0.3V to +14V
VAUD to EP ................................................…………-0.3V to +4V
EP to GNDVID .........................................…………-0.1V to +0.1V
All Video Inputs, VCRIN_FS to GNDVID ....…………-0.3V to +4V
All Audio Inputs to EP...........................…………-1V to (EP + 1V)
SDA, SCL, DEV_ADDR, INT to GNDVID ………… ...-0.3V to +4V
TV_SS, VCR_SS to EP ..................…………-0.3V to (V12 + 0.3V)
Current
ELECTRICAL CHARACTERISTICS
(V12 = 12V, VVID = VAUD = 3.3V, GNDVID = EP = 0V, no load, T
= +25°C.) (Note 1)
Low-Power Audio/Video Switch for
Dual SCART Connectors
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Video Supply Voltage Range
Audio Supply Voltage Range
V12 Supply Voltage Range
VVID Quiescent Supply Current
VAUD Quiescent Supply Current
V12 Quiescent Supply Current
VIDEO CHARACTERISTICS
DC-COUPLED INPUT
Input Voltage Range
Input Current
Input Resistance
AC-COUPLED INPUT
Sync-Tip Clamp Level
Sync Crush
All Video/Audio Inputs....................................…………±20mA
C1P, C1N, CPVSS ..........................................…………±50mA
_______________________________________________________________________________________
PARAMETER
SYMBOL
I
VAUD
I
AUD_Q
I
VVID
VID_Q
V
V12
12_Q
V
R
I
CLP
IN
IN
IN
Inferred from video PSRR test at 3V and
3.6V
Inferred from audio PSRR test at 3V and
3.6V
Inferred from slow-switching levels
Normal operation (Note 2), with all video
outputs enabled and muted
Low-power mode
Shutdown
Normal operation (Note 2)
Shutdown
Normal operation
(Note 2)
Shutdown
R
150Ω to VVID/2, inferred
from gain test
V
Sync-tip clamp
Sync-tip clamp, percentage reduction in
sync pulse (0.3V
clamping current measurement
L
IN
= 75Ω to GNDVID or
= 0.3V
CONDITIONS
A
P-P
= 0°C to +70°C, unless otherwise noted. Typical values are at T
Output Short-Circuit Current Duration
Continuous Power Dissipation (T
Operating Temperature Range ..............................0°C to +70°C
Junction Temperature .....................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
), guaranteed by input
POR state
Slow-switching output
sets to medium level
All Video Outputs, TVOUT_FS to VVID, GNDVID ...Continuous
Audio Outputs to VAUD, EP ...................................Continuous
TV_SS, VCR_SS to V12, EP ....................................Continuous
40-Pin Thin QFN
(derate 26.3mW/°C above +70°C) ..........................2105.3mW
VVID = 3V
VVID = 3.135V
VVID = 3.3V
11.4
MIN
-13
3
3
A
= +70°C)
TYP
18.2
18.4
0.25
1.15
-3.5
500
475
300
3.3
3.3
2.7
1.3
12
12
3
1
MAX
1000
12.6
100
3.6
3.6
1.2
+6
30
32
25
10
6
5
2
UNITS
V
mA
mA
mV
µA
µA
µA
µA
kΩ
%
P-P
V
V
V
A