THS4509 Datasheet, PDF (6/30 Pages) Texas Instruments – WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER

THS4509
SLOS454 – JANUARY 2005
www.ti.com
SPECIFICATIONS; V_S+– V_S– = 3 V: (continued)
Test conditions unless otherwise noted: V_S+ = +1.5 V, V_S– = –1.5 V, CM = open, V_O = 1 Vpp, R_F = 349 Ω, R_L = 200 Ω
Differential, G = 10 dB, Single-Ended Input, Differential Output, Input and Output Referenced to Mid-supply
PARAMETER
TEST CONDITIONS
OUTPUT
Maximum Output Voltage High
Minimum Output Voltage Low
Each output with 100Ω to mid-supply
Differential Output Voltage Swing
Differential Output Current Drive
Output Balance Error
Closed-Loop Output Impedance
R_L = 20 Ω
V_O = 100 mV, f = 1 MHz
f = 1 MHz
OUTPUT COMMON-MODE VOLTAGE CONTROL
Small-Signal Bandwidth
Slew Rate
Gain
Output Common-Mode Offset from CM input –0.5 V < CM < 0.5 V
CM Input Bias Current
–0.5 V < CM < 0.5 V
CM Input Voltage Range
CM Input Impedance
CM Default Voltage
POWER SUPPLY
Specified Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power Supply Rejection (±PSRR)
POWERDOWN
Enable Voltage Threshold
Disable Voltage Threshold
Powerdown Quiescent Current
Input Bias Current
Input Impedance
Turn-on Time Delay
Turn-off Time Delay
Referenced to V_s–
Device Assured on above 2.1 V
Referenced to V_s–
Device Assured off below 0.7 V
PD = V_S–
Measured to output on
Measured to output off
TYP
25°C
25°C
OVER TEMPERATURE
–40°C to
85°C
UNITS
MIN/
MAX
TEST
LEVEL ⁽¹⁾
0.45 0.43
0.2
–0.45 –0.43
–0.2
1.8 1.65
0.8
20
18
18
–49
0.3
V
Min
V
Max
A
V
Min
mA
Min
dB
Typ
C
Ω
Typ
570
60
1
4
±40
–1.5 to
1.5
20 1
0
MHz
Typ
V/µs
Typ
V/V
Typ
mV
Typ
µA
Typ
C
V
Typ
kΩ pF Typ
V
Typ
3
5.5
5.5
34.8 35.8
36
34.8 33.8
33
78
V
Max
mA
Max
A
mA
Min
dB
Min
C
V
Min
C
V
Max
0.46 0.53
0.67
mA
Max
A
65
µA
Typ
50 2
100
kΩ pF Typ
C
ns
Typ
10
µs
Typ
6