Datasheet

THS4513
SLOS472E –AUGUST 2005–REVISED JANUARY 2013 www.ti.com
ELECTRICAL CHARACTERISTICS: V
S+
– V
S–
= 3 V (continued)
Test conditions at V
S+
= 1.5 V, V
S–
= –1.5 V, G = 0 dB, CM = open, V
O
= 1 V
PP
, R
F
= 348 Ω, R
L
= 200-Ω differential,
T
A
= +25°C, single-ended input, differential output, and input and output referenced to midsupply, unless otherwise noted.
TEST
PARAMETER TEST CONDITIONS TYP UNIT
LEVEL
(1)
OUTPUT
Maximum output voltage high 0.45 V
Each output with 100 Ω to midsupply
Minimum output voltage low –0.45 V
Differential output voltage swing 1.8 V
Differential output current drive R
L
= 10 Ω 50 mA
Output balance error V
O
= 100 mV, f = 1 MHz –54 dB
Closed-loop output Impedance f = 1 MHz 0.3 Ω
OUTPUT COMMON-MODE VOLTAGE CONTROL
Small-signal bandwidth 150 MHz
Slew rate 60 V/μs
Gain 1 V/V
Output common-mode offset
–0.5 V < CM < 0.5 V 4 mV
from CM input
CM input bias current –0.5 V < CM < 0.5 V ±40 μA
C
CM input voltage range –1.5 to 1.5 V
CM input impedance 20 || 1 kΩ || pF
CM default voltage 0 V
POWER SUPPLY
Quiescent current 34.8 mA
Power-supply rejection (±PSRR) 80 dB
POWER-DOWN
Enable voltage threshold Referenced to V
S–
, assured on above 2.1 V + V
S–
> 2.1 V
Disable voltage threshold Assured off below 0.7 V + V
S–
< 0.7 V
Power-down quiescent current 0.46 mA
Input bias current PD = V
S–
65 μA
Input impedance 50 || 2 kΩ || pF
Turn-on time delay Measured to output on 100 ns
Turn-off time delay Measured to output off 10 μs
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