Datasheet

THS7364
SBOS530 –AUGUST 2010 www.ti.com
ELECTRICAL CHARACTERISTICS: V
S+
= +5 V (continued)
At T
A
= +25°C, R
L
= 150 Ω to GND, Filter mode, and dc-coupled input/output, unless otherwise noted.
THS7364
TEST
PARAMETER TEST CONDITIONS MIN TYP MAX UNITS LEVEL
(1)
DC PERFORMANCE
V
IN
= 0 V, SD channels 200 305 400 mV A
Biased output voltage
V
IN
= 0 V, FHD channels 200 300 400 mV A
Input voltage range DC input, limited by output –0.1/2.3 V C
V
IN
= –0.1 V, SD channels 140 200 mA A
Sync-tip clamp charge current
V
IN
= –0.1 V, FHD channels 280 400 mA A
Input impedance 800 || 2 kΩ || pF C
OUTPUT CHARACTERISTICS
R
L
= 150 Ω to +2.5 V 4.85 V C
R
L
= 150 Ω to GND 4.4 4.75 V A
High output voltage swing
R
L
= 75 Ω to +2.5V 4.7 V C
R
L
= 75 Ω to GND 4.5 V C
R
L
= 150 Ω to +2.5 V (V
IN
= –0.2 V) 0.06 V C
R
L
= 150 Ω to GND (V
IN
= –0.2 V) 0.05 0.12 V A
Low output voltage swing
R
L
= 75 Ω to +2.5 V (V
IN
= –0.2 V) 0.1 V C
R
L
= 75 Ω to GND (V
IN
= –0.2 V) 0.05 V C
Output current (sourcing) R
L
= 10 Ω to +2.5 V 90 mA C
Output current (sinking) R
L
= 10 Ω to +2.5 V 85 mA C
POWER SUPPLY
Operating voltage 2.6 5 5.5 V B
V
IN
= 0 V, all channels on 19.7 24.5 30.2 mA A
V
IN
= 0 V, SD channels on, FHD channels off 6 7.2 9.5 mA A
Total quiescent current, no load
V
IN
= 0 V, SD channels off, FHD channels on 13.7 17.3 20.7 mA A
V
IN
= 0 V, all channels off, V
DISABLE
= 3 V 1 10 mA A
Power-supply rejection ratio
At dc 52 dB C
(PSRR)
LOGIC CHARACTERISTICS
(2)
V
IH
Disabled or Bypass engaged 2.1 1.9 V A
V
IL
Enabled or Bypass disengaged 1.2 1 V A
I
IH
Applied voltage = 3.3 V 1 mA C
I
IL
Applied voltage = 0 V 1 mA C
Disable time 150 ns C
Enable time 200 ns C
Bypass/filter switch time 10 ns C
(2) The logic input pins default to a logic '0' condition when left floating.
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