THS4150 Datasheet, PDF (3/27 Pages) Texas Instruments – HIGH-SPEED DIFFERENTIAL I/O AMPLIFIERS

THS4150, THS4151
HIGHĆSPEED DIFFERENTIAL I/O AMPLIFIERS
SLOS321D − MAY 2000 − REVISED JANUARY 2004
electrical characteristics, VCC = ±5 V, RL = 800 Ω, TA = 25°C (unless otherwise noted)^†
dynamic performance
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
VCC = 5
BW
Small signal bandwidth (−3 dB)
VCC = ±5
VCC = ±15
Gain = 1, Rf = 390 Ω
VCC = 5
BW
Small signal bandwidth (−3 dB)
VCC = ±5
Gain = 2, Rf = 750 Ω
VCC = ±15
SR
Slew rate (see Notes 1)
VCC = ±15,
Gain = 1
Settling time to 0.1%
ts
Settling time to 0.01%
Differential step voltage = 2 VPP, Gain = 1
† _{The full range temperature is 0°C to 70°C for the C suffix, and −40°C to 85°C for the I suffix.}
NOTE 4: Slew rate is measured from an output level range of 25% to 75%.
150
150
MHz
150
80
81
MHz
81
650
V/µs
53
ns
247
distortion performance
PARAMETER
TEST CONDITIONS
MIN
THD
Total harmonic distortion
Differential input, differential output
Gain = 1, Rf = 390 Ω, RL = 800 Ω
VO = 2 VPP
VCC = 5
VCC = ±5
VCC = ±15
f = 1 MHz
f = 8 MHz
f = 1 MHz
f = 8 MHz
f = 1 MHz
f = 8 MHz
Spurious free dynamic range (SFDR)
VO = 2 VPP
f = 1 MHz
Third intermodulation distortion
VO = 0.14 VRMS Gain = 1, f = 20 MHz
† _{The full range temperature is 0°C to 70°C for the C suffix, and −40°C to 85°C for the I suffix.}
TYP
−85
−66
−83
−65
−84
−65
−87
-95
MAX
UNIT
dB
dB
dBc
noise performance
PARAMETER
TEST CONDITIONS
Vn
Input voltage noise
f = 10 kHz
In
Input current noise
f = 10 kHz
† _{The full range temperature is 0°C to 70°C for the C suffix, and −40°C to 85°C for the I suffix.}
MIN TYP MAX UNIT
7.6
nV/√Hz
1.78
pA/√Hz
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