THS4304 Datasheet, PDF (4/26 Pages) Texas Instruments – Wideband Operational Amplifier

THS4304
SLOS436A – MARCH 2004 – REVISED JULY 2004
www.ti.com
ELECTRICAL CHARACTERISTICS
Specifications: V_S = 5 V: R_F = 249 Ω, R_L = 100 Ω, and G = +2 unless otherwise noted
PARAMETER
CONDITIONS
TYP
25°C
25°C
OVER TEMPERATURE
0°C to
70°C
–40°C to
85°C
UNITS
AC PERFORMANCE
G = +1, V_O = 100 mVpp
3
Small-Signal Bandwidth
G = +2, V_O = 100 mVpp
1
G = +5, V_O = 100 mVpp
187
G = +10, V_O = 100 mVpp
87
Gain Bandwidth Product
G >+10
870
GHz
GHz
MHz
MHz
MHz
0.1-dB Flat Bandwidth
G= +2, V_O = 100 mVpp,
300
C_F = 0.5 pF
Large-Signal Bandwidth
G = +2, V_O = 2 V_PP
240
Slew Rate
G = +2, V_O = 1-V Step
830
G = +2, V_O = 2-V Step
790
Settling Time to 1%
G = –2, V_O = 2-V Step
4.5
Settling Time to 0.1%
G = –2, V_O = 2-V Step
7.5
Settling Time to 0.01%
G = –2, V_O = 2-V Step
35
Rise / Fall Times
G = +2, V_O = 2-V Step
2.5
Harmonic Distortion
MHz
MHz
V/µs
V/µs
ns
ns
ns
ns
Second Harmonic Distortion
Third Harmonic Distortion
Third-Order Intermodulation
Distortion (IMD₃)
Third-Order Output Intercept
(OIP₃)
Noise Figure
G = +2,
V_O = 2 V_PP,
f = 10 MHz
R_L= 100 Ω
R_L = 1 kΩ
R_L = 100 Ω
R_L = 1 kΩ
G = +2, V_O= 2-V_PP envelope,
200-kHz tone spacing,
f = 20 MHz
G = +2, f = 1 GHz
–84
–95
–100
–100
–84
48
15
dBc
dBc
dBc
dBc
dBc
dBm
dB
Input Voltage Noise
f = 1 MHz
2.4
nV/√Hz
Input Current Noise
f = 1 MHz
2.1
pA/√Hz
DC PERFORMANCE
Open-Loop Voltage Gain
(A_OL)
Input Offset Voltage
V_O = ± 0.8 V, V_CM = 2.5 V
65
54
50
50
dB
0.5
4
5
5
mV
Input Offset Voltage Drift
5
5
µV/°C
Input Bias Current
Input Bias Current Drift
V_CM = 2.5 V
7
12
18
18
µA
50
50
nA/°C
Input Offset Current
0.5
1
1.2
1.2
µA
Input Offset Current Drift
10
10
nA/°C
INPUT CHARACTERISTICS
Common-Mode Input Range
–0.2 to 0.2 to
5.2
4.8
0.4 to
4.6
0.4 to
4.6
V
Common-Mode Rejection
Ratio
V_O = ± 0.2 V, V_CM = 2.5 V
95
80
73
73
dB
Input Resistance
100
kΩ
Each input, referenced to GND
Input Capacitance
1.5
pF
MIN/
MAX
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Min
Max
Typ
Max
Typ
Max
Typ
Min
Min
Typ
Typ
TEST
LEVEL ⁽¹⁾
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
A
A
B
A
B
A
B
A
A
C
C
(1) Test levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and
simulation. (C) Typical value only for information.
4