THS4271-EP Datasheet, PDF (7/44 Pages) Texas Instruments – LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FEEDBACK AMPLIFIER

THS4271-EP
www.ti.com
ELECTRICAL CHARACTERISTICS: V_S = 5 V
At R_F = 249 Ω, R_L = 499 Ω, G = +2, unless otherwise noted.
PARAMETER
TEST CONDITIONS
AC PERFORMANCE
Small-signal bandwidth
0.1-dB flat bandwidth
Gain bandwidth product
Full-power bandwidth
Slew rate
Settling time to 0.1%
Settling time to 0.01%
Harmonic distortion
Second harmonic distortion
Third harmonic distortion
Third-order intermodulation (IMD₃)
Third-order output intercept (OIP₃)
Input voltage noise
Input current noise
DC PERFORMANCE
Open-loop voltage gain (A_OL)
Input offset voltage
Average offset voltage drift
Input bias current
Average bias current drift
Input offset current
Average offset current drift
INPUT CHARACTERISTICS
Common-mode input range
Common-mode rejection ratio
Input resistance
Input capacitance
OUTPUT CHARACTERISTICS
Output voltage swing
Output current (sourcing)
Output current (sinking)
Output impedance
G = 1, V_O = 100 mV_PP, R_L = 150 Ω
G = –1, V_O = 100 mV_PP
G = 2, V_O = 100 mV_PP
G = 5, V_O = 100 mV_PP
G = 10, V_O = 100 mV_PP
G = 1, V_O = 100 mV_PP, R_L = 150 Ω
G > 10, f = 1 MHz
G = –1, V_O = 2 V_p
G = 1, V_O = 2 V Step
G = –1, V_O = 2 V Step
G = –1, V_O = 2 V Step
G = –1, V_O = 2 V Step
G = 1, V_O = 1 V_PP, f = 30 MHz
R_L = 150 Ω
R_L = 499 Ω
R_L = 150 Ω
R_L = 499 Ω
G = 2, V_O = 1 V_PP, R_L = 150Ω,
f = 70 MHz
G = 2, V_O = 1 V_PP, R_L = 150Ω,
f = 70 MHz
f = 1 MHz
f = 10 MHz
V_O = ± 50 mV, R_L = 499 Ω
V_CM = V_S/2
V_CM = V_S/2
V_CM = V_S/2
V_CM = V_S/2
V_CM = V_S/2
V_CM = V_S/2
V_CM = ± 0.5 V, V_O = 2.5 V
Common-mode
Common-mode / differential
G = +2
R_L = 10 Ω
R_L = 10 Ω
f = 1 MHz
(1) See application section "Maximum Die Temperature to Prevent Oscillation".
SGLS270C – DECEMBER 2004 – REVISED APRIL 2010
TYP
+25°C
OVER
TEMPERATURE ⁽¹⁾
+25°C
–55°C to
+125°C
UNITS
MIN/
TYP/
MAX
1.2
GHz
Typ
380
MHz Typ
360
MHz Typ
80
MHz Typ
35
MHz Typ
120
MHz Typ
350
MHz Typ
60
MHz Typ
700
V/ms
Typ
750
V/ms
Typ
18
ns
Typ
66
ns
Typ
75
dBc
Typ
72
dBc
Typ
-70
dBc
Typ
70
dBc
Typ
-65
dBc
Typ
32
dBm Typ
3
nV/√Hz Typ
3
pA/√Hz Typ
68
63
5
±14
6
15
1
6
56
dB
Min
±16
mV
Max
±10
mV/°C Typ
18
mA
Max
±10
nA/°C Typ
8
mA
Max
±10
nA/°C Typ
1/4
72
5
0.4/0.8
1.3/3.7
67
1.5/3.5
62
V
Min
dB
Min
MΩ
Typ
pF
Typ
1.2/3.8
120
65
0.1
1.4/3.6
90
45
1.5/3.5
78
37
V
Min
mA
Min
mA
Min
Ω
Typ
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