THS4505 Datasheet, PDF (5/38 Pages) Texas Instruments – WIDEBAND, LOW-DISTORTION, FULLY DIFFERENTIAL AMPLIFIERS

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THS4504
THS4505
SLOS363C – AUGUST 2002 – REVISED MARCH 2004
PARAMETER
TEST CONDITIONS
INPUT
Common-mode input range
Common-mode rejection ratio
Input impedance
OUTPUT
Differential output voltage swing
Differential output current drive
Output balance error
Closed-loop output impedance
(single-ended)
R_L = 1 kΩ
R_L = 20Ω
P_IN = -20 dBm, f = 100 kHz
f = 1 MHz
OUTPUT COMMON-MODE VOLTAGE CONTROL
Small-signal bandwidth
Slew rate
Minimum gain
R_L = 400Ω
2 V_PP step
Maximum gain
Common-mode offset voltage
Input bias current
Input voltage range
V_OCM = 2.5 V
Input impedance
Maximum default voltage
Minimum default voltage
POWER SUPPLY
V_OCM left floating
V_OCM left floating
Specified operating voltage
Maximum quiescent current
Minimum quiescent current
Power supply rejection (±PSRR)
POWER-DOWN (THS4504 ONLY)
Enable voltage threshold
Device enabled ON above -2.9 V
Disable voltage threshold
Device disabled OFF below
-4.3 V
Power-down quiescent current
Input bias current
Input impedance
Turnon time delay
Turnoff time delay
TYP
25°C
-5.7 /
2.6
80
10⁷ || 1
±8
130
-65
0.1
200
92
1
1
-0.4
100
±4
25 || 1
0
0
±5
16
16
80
800
200
50 || 1
1000
800
25°C
-5.4 / 2.3
74
±7.6
110
0.98
1.02
-4.6/+3.8
150
±3.7
0.05
-0.05
±7.5
20
13
76
-2.9
-4.3
1000
240
THS4504 AND THS4505
OVER TEMPERATURE
0°C to
70°C
-40°C to
85°C
UNITS
-5.1 / 2
70
-5.1 / 2
70
V
dB
Ω || pF
±7.4
±7.4
V
100
100
mA
dB
Ω
0.98
1.02
-6.6/+5.8
170
±3.4
0.98
1.02
-7.6/+6.8
170
±3.4
0.10
-0.10
0.10
-0.10
MHz
V/µs
V/V
V/V
mV
µA
V
kΩ || pF
V
V
±7.5
±7.5
V
23
25
mA
11
9
mA
73
70
dB
1200
260
1200
260
V
V
µA
µA
kΩ || pF
ns
ns
MIN/TYP
/MAX
Min
Min
Typ
Min
Min
Typ
Typ
Typ
Typ
Min
Max
Max
Max
Min
Typ
Max
Min
Max
Max
Min
Min
Min
Max
Max
Max
Typ
Typ
Typ
5