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THS4051 Datasheet, PDF (4/36 Pages) Texas Instruments – 70-MHz HIGH-SPEED AMPLIFIERS | |||
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THS4051
THS4052
SLOS238D â MAY 1999 â REVISED AUGUST 2008
www.ti.com
ELECTRICAL CHARACTERISTICS AT TA = 25°C, VCC = ±15 V, RL = 150 ⦠(unless otherwise
noted)
dynamic performance
PARAMETER
TEST CONDITIONSâ
VCC = ±15 V
Dynamic performance small-signal bandwidth
VCC = ±5 V
(â3 dB)
VCC = ±15 V
BW
Bandwidth for 0.1 dB flatness
VCC = ±5 V
VCC = ±15 V
VCC = ±5 V
Full power bandwidth§
VO(pp) = 20 V,
VO(pp) = 5 V,
SR Slew rateâ¡
VCC = ±15 V,
VCC = ±5 V,
Settling time to 0.1%
ts
Settling time to 0.01%
VCC = ±15 V,
VCC = ±5 V,
VCC = ±15 V,
VCC = ±5 V,
â Full range = 0°C to 70°C for C suffix and â 40°C to 85°C for I suffix
â¡ Slew rate is measured from an output level range of 25% to 75%.
§ Full power bandwidth = slew rate/2 ÏVO(Peak).
VCC = ±15 V
VCC = ±5 V
20-V step,
5-V step
5-V step
2-V step
5-V step
2-V step
Gain = 1
Gain = 2
Gain = 1
Gain = 5
Gain = â1
Gain = â1
Gain = â1
THS405xC, THS405xI
MIN TYP MAX
70
70
38
38
30
30
3.8
12.7
240
200
60
60
130
140
UNIT
MHz
MHz
MHz
MHz
V/µs
ns
ns
noise/distortion performance
PARAMETER
TEST CONDITIONSâ
THD Total harmonic distortion
VO(pp) = 2 V,
f = 1 MHz, Gain = 2
VCC = ±15 V
VCC = ±5 V
Vn
Input voltage noise
In
Input current noise
Differential gain error
VCC = ±5 V or ±15 V,
VCC = ±5 V or ±15 V,
Gain = 2,
40 IRE modulation,
f = 10 kHz
f = 10 kHz
NTSC,
±100 IRE ramp
Differential phase error
Gain = 2,
40 IRE modulation,
Channel-to-channel
(THS4052 only)
crosstalk VCC = ±5 V or ±15 V,
â Full range = 0°C to 70°C for C suffix and â 40°C to 85°C for I suffix.
NTSC,
±100 IRE ramp
f = 1 MHz
RL = 150 â¦
RL = 1 kâ¦
RL = 150 â¦
RL = 1 kâ¦
VCC = ±15 V
VCC = ±5 V
VCC = ±15 V
VCC = ±5 V
THS405xC, THS405xI
MIN TYP MAX
â82
â89
â78
â87
14
0.9
0.01%
0.01%
0.01°
0.03°
UNIT
dBc
nV/âHz
pA/âHz
â57
dB
4
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