THS3201 Datasheet, PDF (3/29 Pages) Texas Instruments – 1.8-GHz, LOW DISTORTION, CURRENT FEEDBACK AMPLIFIER

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THS3201
SLOS416A − JUNE 2003 − REVISED JANUARY 2004
ELECTRICAL CHARACTERISTICS
VS = ±7.5 V: Rf = 768 Ω, RL = 100 Ω, and G = +2 unless otherwise noted
PARAMETER
AC PERFORMANCE
Small-signal bandwidth, −3 dB
(VO = 200 mVPP)
Bandwidth for 0.1 dB flatness
Large-signal bandwidth
Slew rate (25% to 75% level)
Rise and fall time
Settling time to 0.1%
0.01%
Harmonic distortion
2nd harmonic
3rd harmonic
Third-order intermodulation
distortion (IMD3)
Third-order output intercept
point (OIP3)
Noise figure
Input voltage noise
Input current noise (noninverting)
Input current noise (inverting)
Differential gain
Differential phase
TEST CONDITIONS
TYP
25°C
25°C
THS3201
OVER TEMPERATURE
0°C to
70°C
−40°C
to 85°C
UNITS
MIN/TYP/
MAX
G = +1, RF= 1.2 kΩ
G = +2, RF = 768 Ω
G = +5, RF = 619 Ω
G = +10, RF = 487 Ω
G = +2, VO = 200 mVpp,
RF = 768 Ω
G = +2, VO = 2 Vpp, RF = 715 Ω
G = +1, VO = 5-V step
G = +2, VO = 10-V step
G = +2, VO = 4-V step, RF = 768 Ω
G = −2, VO = 2-V step
G = −2, VO = 2-V step
G = +5, f = 10 MHz, VO = 2 Vpp
RL = 100 Ω
RL = 500 Ω
RL = 100 Ω
RL = 500 Ω
G = +10, fc = 100 MHz,
∆f = 200 kHz,
VO(envelope) = 2 Vpp
1.8
850
565
520
380
880
6200
10500
0.6
20
60
−75
−77
−91
−93
−80
41
G = +10, fc = 100 MHz,
RF = 255 Ω, RG = 28
f > 10 MHz
f > 10 MHz
f > 10 MHz
G = +2, RL = 150 Ω,
RF = 768 Ω
11
NTSC
PAL
NTSC
PAL
1.65
13.4
20
0.008%
0.004%
0.007°
0.011°
GHz
Typ
MHz
MHz
Typ
MHz
Typ
V/µs
Typ
ns
Typ
ns
Typ
dBc
Typ
dBc
Typ
dBc
Typ
dBm
Typ
dB
Typ
nV/√Hz
Typ
pA/√Hz
Typ
pA/√Hz
Typ
Typ
Typ
Typ
Typ
DC PERFORMANCE
Open-loop transimpedance gain
Input offset voltage
Average offset voltage drift
Input bias current (inverting)
Average bias current drift (−)
Input bias current (noninverting)
Average bias current drift (+)
VO = ±1 V, RL = 1 kΩ
VCM = 0 V
VCM = 0 V
VCM = 0 V
VCM = 0 V
VCM = 0 V
VCM = 0 V
300 200 140
120
kΩ
Min
±0.7
±3
±3.8
±4
mV
Max
±10
±13 µV/°C
Typ
±13 ±60 ±80
±85
µA
Max
±300 ±400 nA/°C
Typ
±14 ±35 ±45
±50
µA
Max
±300 ±400 nA/°C
Typ
3