
THS4051, THS4052
70-MHz HIGH-SPEED AMPLIFIERS
SLOS238C– MAY 1999 – REVISED MAY 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at T
A
= full range, V
CC
=
±
15 V, R
L
= 1 k
(unless otherwise noted)
noise/distortion performance
PARAMETER
TEST CONDITIONS
THS4051M
MIN
UNIT
TYP
–82
MAX
VCC=
±
VCC =
15 V
RL = 150
RL = 1 k
RL = 150
RL = 1 k
THD
Total harmonic distortion
VO(pp) = 2 V,
f = 1 MHz, Gain = 2,
TA = 25 C
–89
dBc
VCC=
±
VCC =
5 V
–78
–87
Vn
Input voltage noise
VCC =
±
5 V or
±
15 V,
TA = 25
°
C
VCC =
±
5 V or
±
15 V,
TA = 25
°
C
f = 10 kHz,
RL = 150
14
nV/
√
Hz
In
Input current noise
f = 10 kHz,
RL = 150
0.9
pA/
√
Hz
Differential gain error
Gain = 2,
40 IRE modulation,
TA = 25
°
C,
Gain = 2,
40 IRE modulation,
TA = 25
°
C,
NTSC,
±
100 IRE ramp,
RL = 150
NTSC,
±
100 IRE ramp,
RL = 150
VCC =
±
15 V
0.01%
VCC =
±
5 V
0.01%
Differential phase error
VCC =
±
15 V
0.01
°
VCC =
±
5 V
0.03
°
Full range = –55
°
C to 125
°
C for the THS4051M.
dc performance
PARAMETER
TEST CONDITIONS
THS4051M
MIN
5
UNIT
TYP
MAX
VCC=
±
15 V VO=
±
VCC =
15 V, VO =
10 V
TA = 25
°
C
TA = full range
TA = 25
°
C
TA = full range
TA = 25
°
C
TA = full range
TA = full range
TA = 25
°
C
TA = full range
TA = 25
°
C
TA = full range
9
V/mV
Open loop gain
3
VCC=
±
5 V VO=
±
2 5 V
VCC =
5 V, VO =
2.5 V
2.5
6
V/mV
2
VIO
Input offset voltage
VCC=
±
±
VCC =
5 V or
15 V
2.5
10
mV
13
Offset voltage drift
VCC =
±
5 V or
±
15 V
15
μ
V/
°
C
IIB
Input bias current
VCC=
±
±
VCC =
5 V or
15 V
2.5
6
μ
A
8
IIO
Input offset current
VCC=
±
±
VCC =
5 V or
15 V
35
250
nA
400
Offset current drift
TA = full range
0.3
nA/
°
C
Full range = –55
°
C to 125
°
C for the THS4051M.
input characteristics
PARAMETER
TEST CONDITIONS
THS4051M
MIN
±
13.8
±
3.8
70
UNIT
TYP
±
14.3
±
4.3
100
MAX
VICR
Common mode input voltage range
Common-mode input voltage range
VCC =
±
15 V
VCC =
±
5 V
VCC =
±
15 V,
VCC =
±
5 V,
V
CMRR
Common mode rejection ratio
VICR =
±
12 V
VICR =
±
2.5 V
TA= full range
TA = full range
dB
70
100
ri
Ci
Input resistance
1
M
pF
Input capacitance
1.5
Full range = –55
°
C to 125
°
C for the THS4051M.