THS4031 Datasheet, PDF (7/38 Pages) Texas Instruments – 100-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS

THS4031, THS4032
100-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
SLOS224C – JULY 1999 – REVISED APRIL 2000
electrical characteristics at T_A = full range, V_CC = ±15 V, R_L = 1 kΩ (unless otherwise noted)
(continued)
dc performance
PARAMETER
TEST CONDITIONS†
Open loop gain
VCC = ±15 V, VO = ±10 V
VCC = ±5 V, VO = ±2.5 V
VIO Input offset voltage
VCC = ±5 V or ±15 V
IIB
Input bias current
VCC = ±5 V or ±15 V
IIO Input offset current
VCC = ±5 V or ±15 V
Offset voltage drift
VCC = ±5 V or ±15 V
Input offset current drift
VCC = ±5 V or ±15 V
† _{Full range = –55°C to 125°C for the THS4031M.}
TA = 25°C
TA = full range
TA = 25°C
TA = full range
TA = 25°C
TA = full range
TA = 25°C
TA = full range
TA = 25°C
TA = full range
TA = full range
TA = full range
THS4031M
MIN TYP MAX
45
75
40
40
55
35
0.5
2
3
3
6
8
30 250
400
10
0.2
UNIT
V/mV
mV
µA
nA
µV/°C
nA/°C
input characteristics
PARAMETER
TEST CONDITIONS†
VICR Common-mode input voltage range
VCC = ±15 V
VCC = ±5 V
CMRR Common mode rejection ratio
VCC = ±15 V,
VCC = ±5 V,
ri
Input resistance
Ci
Input capacitance
† _{Full range = –55°C to 125°C for the THS4031M.}
VICR = ±12 V
VICR = ±2.5 V
TA = 25°C
TA = full range
TA = 25°C
TA = full range
THS4031M
MIN TYP MAX
±13.5 ±14.3
± 3.8 ± 4.3
85
95
80
90 100
85
2
1.5
UNIT
V
dB
MΩ
pF
output characteristics
PARAMETER
TEST CONDITIONS†
THS4031M
UNIT
MIN TYP MAX
VO
Output voltage swing
VCC = ±15 V
VCC = ±5 V
RL = 1 kΩ
±13 ±13.6
±3.4 ±3.8
V
VCC = ±15 V
RL = 250 Ω
±12 ±12.9
VCC = ±5 V
RL = 150 Ω
±3 ±3.5
IO
Output current‡
ISC
Short-circuit current‡
VCC = ±15 V
VCC = ±5 V
RL = 20 Ω
60
90
50
70
mA
VCC = ±15 V
150
mA
RO
Output resistance
Open loop
13
Ω
† _{Full range = –55°C to 125°C for the THS4031M.}
‡ _{Observe power dissipation ratings to keep the junction temperature below the absolute maximum rating when the output is heavily loaded or}
shorted. See the absolute maximum ratings section of this data sheet for more information.
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