Datasheet

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THS4520
SLOS503B – SEPTEMBER 2006 – REVISED JULY 2007
SPECIFICATIONS; V
S+
– V
S–
= 3.3 V: (continued)
Test conditions unless otherwise noted: V
S+
= +1.65 V, V
S–
= –1.65 V, G = 0 dB, CM = open, V
O
= 1 V
PP
, R
F
= 499 Ω ,
R
L
= 200 Ω Differential, T
A
= 25 ° C Single-Ended Input, Differential Output, Input and Output Referenced to mid-supply
TEST
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
LEVEL
(1)
DC PERFORMANCE
Open-Loop Voltage Gain (A
OL
) 104 dB
T
A
= 25 ° C ± 0.25 mV
Input Offset Voltage C
T
A
= –40 ° C to 85 ° C ± 0.25 mV
Average Offset Voltage Drift T
A
= –40 ° C to 85 ° C 1 μ V/ ° C
T
A
= 25 ° C 6.5
Input Bias Current μ A
T
A
= –40 ° C to 85 ° C 6.4 C
Average Bias Current Drift T
A
= –40 ° C to 85 ° C 1.9 nA/ ° C
T
A
= 25 ° C ± 0.2
Input Offset Current μ A
T
A
= –40 ° C to 85 ° C ± 0.2 C
Average Offset Current Drift T
A
= –40 ° C to 85 ° C 1.6 nA/ ° C
INPUT
Common-Mode Input Range High 1.4
V C
Common-Mode Input Range Low –0.45
Common-Mode Rejection Ratio 84 dB
OUTPUT
Maximum Output Voltage High T
A
= 25 ° C 1.4
Each output with 100 Ω to mid-supply V
Minimum Output Voltage Low T
A
= 25 ° C –1.4 C
Differential Output Voltage Swing 5.6 V
Differential Output Current Drive R
L
= 10 Ω 78 mA
C
Output Balance Error V
O
= 100 mV, f = 1 MHz –80 dB
OUTPUT COMMON-MODE VOLTAGE CONTROL
Small-Signal Bandwidth 224 MHz
Gain 1 V/V
Output Common-Mode Offset
1.25 V < CM < 3.5 V ± 0.25 mV C
from CM input
CM Input Bias Current 1.25 V < CM < 3.5 V 0.6 μ A
CM Default Voltage CM = 0.5 (V
S+
+ V
S-
) 0 V
POWER SUPPLY
Specified Operating Voltage 3.3 V
Quiescent Current T
A
= 25 ° C 13 mA C
Power Supply Rejection ( ± PSRR) 94 dB
POWERDOWN Referenced to V
s–
Enable Voltage Threshold >1 V
For additional information, see the Application Information
C
section of this data sheet.
Disable Voltage Threshold <-1 V
Powerdown Quiescent Current 10 μ A C
7
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