OPA3693 Datasheet, PDF (5/29 Pages) Burr-Brown (TI) – Triple, Ultra-Wideband, Fixed-Gain, VIDEO BUFFER with Disable

OPA3693
www.ti.com
SBOS353 – DECEMBER 2006
ELECTRICAL CHARACTERISTICS: V_S = +5V
Boldface limits are tested at +25°C.
At G = +2 (–IN grounded) and R_L = 100Ω to V_S/2, unless otherwise noted.
OPA3693IDBQ
TYP
MIN/MAX OVER TEMPERATURE
PARAMETER
CONDITIONS
+25°C
0°C to –40°C to
+25°C⁽²⁾ +70°C⁽³⁾ +85°C⁽³⁾ UNITS
AC PERFORMANCE (see Figure 29)
Small-Signal Bandwidth (V_O = 0.5V_PP)
G = +1
G = +2
600
MHz
500
400
390
380
MHz
G = –1
450
Bandwidth for 0.2dB Gain Flatness
Peaking at a Gain of +1
Large-Signal Bandwidth
Slew Rate
V_O < 0.5V_PP
V_O < 0.5V_PP
V_O = 2V_PP
2V Step
280
2.2
425
1500
110
2.9
1200
100
3.9
1100
96
4.2
1000
MHz
dB
MHz
V/µs
Rise-and-Fall Time
Settling Time to 0.02%
Settling Time to 0.1%
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Input Voltage Noise
V_O = 0.5V Step
V_O = 2V Step
V_O = 2V Step
V_O = 2V Step
f = 10MHz, V_O = 2V_PP
R_L = 100Ω to V_S/2
R_L ≥ 500Ω to V_S/2
R_L = 100Ω to V_S/2
R_L ≥ 500Ω to V_S/2
f > 1MHz
0.8
ns
1.0
ns
16
ns
12
ns
–72
–62
–62
–61
dBc
–73
–67
–66
–66
dBc
–67
–62
–61
–60
dBc
–67
–62
–61
–60
dBc
1.8
2
2.7
2.9
nV/√Hz
Noninverting Input Current Noise
f > 1MHz
18
19
21
22
pA/√Hz
Inverting Input Current Noise (internal)
f > 1MHz
22
24
26
27
pA/√Hz
DC PERFORMANCE⁽⁴⁾
Gain Error
G = +1
±0.8
%
G = +2
±0.6
± 1.2
±1.3
±1.4
%
Internal R_F and R_G
Maximum
G = –1, R_s = 0Ω
±0.5
±1.1
±1.2
±1.3
%
300
341
345
347
Ω
Minimum
300
264
260
258
Ω
Input Offset Voltage
Average Offset Voltage Drift
Noninverting Input Bias Current
Average Noninverting Input Bias Current Drift
Inverting Input Bias Current (internal)
Average Inverting Input Bias Current Drift
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
±0.6
±3.5
±4.0
±4.2
mV
±12
±12
µV/°C
±5
±25
±33
±35
µA
±170
±170
nA/°C
±20
±50
±52
±54
µA
±50
±60
nA/°C
MIN/
MAX
typ
min
min
max
typ
min
typ
typ
typ
typ
max
max
max
max
max
max
max
typ
max
max
max
min
max
max
max
max
max
max
TEST
LEVEL
(1)
C
B
C
B
B
C
B
C
C
C
C
B
B
B
B
B
B
B
C
A
B
A
A
A
B
A
B
A
B
(1) Test levels: (A) 100% tested at +25°C. Over temperature limits set by characterization and simulation. (B) Limits set by characterization
and simulation. (C) Typical value only for information.
(2) Junction temperature = ambient for +25°C specifications.
(3) Junction temperature = ambient at low temperature limits; junction temperature = ambient +14°C at high temperature limit for over
temperature specifications.
(4) Current is considered positive out of pin.
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