THS4503-EP Datasheet, PDF (5/40 Pages) Texas Instruments – WIDEBAND, LOW-DISTORTION FULLY DIFFERENTIAL AMPLIFIERS

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THS4503−EP
SGLS291A − APRIL 2005 − JANUARY 2012
ELECTRICAL CHARACTERISTICS V_S = ±5 V
Rf = Rg = 1 kΩ, RL = 399 Ω, G = +1, Single-ended input unless otherwise noted
THS4503
PARAMETER
TEST CONDITIONS
TYP
25°C
OVER TEMPERATURE⁽¹⁾
25°C
−55°C
TO 60°C ^UNITS
OUTPUT COMMON-MODE VOLTAGE CONTROL
Small-signal bandwidth
Slew rate
Minimum gain
R_L = 400 Ω
2 V_PP step
180
87
1
0.98
MHz
V/μs
0.98
V/V
Maximum gain
1
1.02
1.02
V/V
Common-mode offset voltage
+2
±7.5
±9.9
mV
Input bias current
Input voltage range
V_OCM = 2.5 V
100
150
170
μA
±4
±3.7
±3.4
V
Input impedance
25 || 1
kΩ || pF
Maximum default voltage
Minimum default voltage
POWER SUPPLY
V_OCM left floating
V_OCM left floating
0
0.05
0.1
V
0
−0.05
−0.1
V
Specified operating voltage
±5
±7.5
±7.5
V
Maximum quiescent current
23
28
34
mA
Minimum quiescent current
23
16
10
mA
Power supply rejection (±PSRR)
V_S+ = 4 V to 5 V, V_S− = −5 V to −4 V
80
76
70
dB
(1) _{See Maximum Die Temperature to Prevent Oscillation section in the Application Information of this data sheet.}
MIN/
TYP/
MAX
Typ
Typ
Min
Max
Max
Max
Min
Typ
Max
Min
Max
Max
Min
Min
ELECTRICAL CHARACTERISTICS V_S = 5 V
Rf = Rg = 1 kΩ, RL = 399 Ω, G = +1, Single-ended input unless otherwise noted
PARAMETER
AC PERFORMANCE
Small-signal bandwidth
Gain-bandwidth product
Bandwidth for 0.1-dB flatness
Large-signal bandwidth
Slew rate
Rise time
Fall time
Settling time to 0.01%
Settling time to 0.1%
Harmonic distortion
2^nd harmonic
3^rd harmonic
Input voltage noise
Input current noise
Overdrive recovery time
TEST CONDITIONS
TYP
25°C
G = +1, P_IN = −20 dBm, R_f = 392 Ω
G = +2, P_IN = −30 dBm, R_f = 1 kΩ
G = +5, P_IN = −30 dBm, R_f = 1.3 kΩ
G = +10, P_IN = −30 dBm, R_f = 1.3 kΩ
G > +10
P_IN = −20 dBm
V_P = 1 V
2 V_PP Step
2 V_PP Step
2 V_PP Step
V_O = 2 V Step
V_O = 2 V Step
V_O = 2 V_PP
f = 8 MHz,
f = 30 MHz
f = 8 MHz
f = 30 MHz
f > 1 MHz
f > 100 kHz
Overdrive = 5.5 V
320
160
60
30
300
180
200
1300
0.6
0.8
13.1
8.3
−81
−60
−74
−62
6.8
1.6
75
THS4503
OVER TEMPERATURE
25°C
−55°C
TO 60°C
UNITS
MIN /
TYP /
MAX
MHz
Typ
MHz
Typ
MHz
Typ
MHz
Typ
V/μs
Typ
ns
Typ
ns
Typ
ns
Typ
ns
Typ
Typ
dBc
Typ
dBc
Typ
nV/√Hz Typ
pA/√Hz Typ
ns
Typ
5