Burr Brown Products
from Texas Instruments
OP
A36
95
OPA3693
SBOS353 – DECEMBER 2006
Triple, Ultra-Wideband, Fixed-Gain,
VIDEO BUFFER with Disable
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
V
R
75W
300W
DESCRIPTION
The OPA3693 provides an easy to use, broadband,
triple, fixed-gain buffer amplifier. Depending on the
external connections, the internal resistor network
may be used to provide either a fixed gain of +2
video buffer or a gain of +1 or –1 voltage buffer. The
OPA3693 offers a slew rate (2500V/µs) and
bandwidth (> 800MHz) normally associated with a
much higher supply current. A new output stage
architecture delivers high output current with a
minimal headroom and crossover distortion. This
combination of features makes the OPA3693 an
ideal RGB line driver or single-supply undersampling
analog-to-digital converter (ADC) input driver.
The OPA3693 13mA/channel supply current is
precisely trimmed at +25°C. This trim, along with a
low temperature drift, gives lower system power over
temperature. System power can be further reduced
using the optional disable control pin. Leaving this
pin open, or holding it HIGH, gives normal operation.
If pulled LOW, the OPA3693 supply current drops to
less than 130µA/channel. This power-saving feature,
along with exceptional single +5V operation, make
the OPA3693 ideal for portable applications. The
OPA3693 is available in an SSOP-16 package.
650MHz BANDWIDTH (G = +2)
FIXED GAIN OF
±1
or +2
OUTPUT VOLTAGE SWING:
±4.1V
ULTRA-HIGH SLEW RATE: 2500V/µs
3RD-ORDER INTERCEPT: > 40dBm
(f < 50MHz)
LOW POWER: 130mW/channel
LOW DISABLED POWER: 0.4mW/channel
APPLICATIONS
MULTIPLE LINE VIDEO DISTRIBUTION
AMPLIFIER (DA)
PORTABLE INSTRUMENTS
BROADBAND VIDEO LINE DRIVERS
ADC BUFFERS
HIGH-FREQUENCY ACTIVE FILTERS
75W
1/3
OPA3693
75
W
Cable
RG-59
300W
OPA3693 RELATED PRODUCTS
V
G
75W
300W
75W
1/3
OPA3693
75
W
Cable
RG-59
FEATURE
Voltage
Feedback
Current
Feedback
Fixed Gain
Fixed Gain
SINGLES
OPA690
OPA691
OPA692
OPA693
OPA695
DUALS
OPA2690
OPA2691
—
—
OPA2695
TRIPLES
OPA3690
OPA3691
OPA3692
—
OPA3695
300W
V
B
75W
300W
75W
1/3
OPA3693
75
W
Cable
RG-59
>900MHz
300W
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006, Texas Instruments Incorporated
OPA3693
www.ti.com
SBOS353 – DECEMBER 2006
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
ORDERING INFORMATION
(1)
PACKAGE
DESIGNATOR
DBQ
SPECIFIED
TEMPERATURE
RANGE
–40°C to +85°C
PACKAGE
MARKING
OP3693
ORDERING
NUMBER
OPA3693IDBQ
OPA3693IDBQR
TRANSPORT MEDIA,
QUANTITY
Rail, 75
Tape and Reel, 2500
PRODUCT
OPA3693
(1)
PACKAGE
SSOP-16
For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI
web site at
www.ti.com.
ABSOLUTE MAXIMUM RATINGS
(1)
Power Supply
Internal Power Dissipation
Differential Input Voltage
Input Common-Mode Voltage Range
Storage Temperature Range
Lead Temperature (soldering, 10s)
Maximum Junction
Temperature, T
J
ESD Rating
(1)
Peak
Continuous Operation, Long-Term Reliability
Human Body Model (HBM)
Charge Device Model (CDM)
±6.5V
DC
See Thermal Analysis
±1.2V
±V
S
–40°C to +125°C
+300°C
+150°C
+140°C
1500V
1000V
Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may
degrade device reliability. These are stress ratings only, and functional operation of the device at these and any other conditions beyond
those specified is not supported.
OPA3693
300W
300W
-IN
A
+IN A
DIS B
-IN
B
+IN B
DIS C
-IN
C
+IN C
1
2
3
300W
4
5
6
300W
7
8
CH C
10
9
OUT C
-V
S
CH B
13
12
11
-V
S
OUT B
+V
S
16
15
14
DIS A
+V
S
OUT A
SSOP
Top View
CH A
300W
300W
2
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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, unless otherwise noted.
OPA3693IDBQ
TYP
PARAMETER
AC PERFORMANCE
Small-Signal Bandwidth (V
O
= 1.0V
PP
)
G = +1
G = +2
G = –1
Bandwidth for 0.2dB Gain Flatness
Peaking at a Gain of +1
Large-Signal Bandwidth
Slew Rate
Rise-and-Fall Time
V
O
= 1.0V
PP
V
O
= 1.0V
PP
V
O
= 4V
PP
V
O
= 4V Step
V
O
= 0.5V Step
V
O
= 5V Step
Settling Time to 0.02%
Settling Time to 0.1%
Harmonic Distortion
2nd-Harmonic
V
O
= 2V Step
V
O
= 2V Step
f = 10MHz, V
O
= 2V
PP
R
L
= 100Ω
R
L
≥
500Ω
3rd-Harmonic
R
L
= 100Ω
R
L
≥
500Ω
Input Voltage Noise
Noninverting Input Current Noise
Inverting Input Current Noise (internal)
Differential Gain
f > 1MHz
f > 1MHz
f > 1MHz
NTSC, R
L
= 150Ω
NTSC, R
L
= 37.5Ω
Differential Phase
NTSC, R
L
= 150Ω
NTSC, R
L
= 37.5Ω
Crosstalk (2 channels driven)
DC
PERFORMANCE
(4)
G = +1
G = +2
G = –1, R
s
= 0Ω
Internal R
F
and R
G
Maximum
Minimum
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
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
±20
±50
+15
±35
300
300
±0.6
341
264
±3.5
345
260
±3.7
±8
±43
170
±52
50
347
258
±4.0
±8
±45
170
±54
60
Ω
Ω
mV
µV/°C
µA
nA/°C
µA
nA/°C
max
min
max
max
max
max
max
max
A
A
A
B
A
B
A
B
±0.7
±0.6
±0.5
±1.0
±0.9
1.1
1.0
1.2
1.1
%
%
%
typ
max
max
C
A
B
f = 10MHz
–75
–80
–78
–84
1.8
18
22
0.03
0.03
0.01
0.1
–65
–66
–78
–75
–80
2
19
24
–65
–77
–65
–79
2.7
21
26
–64
–76
–64
–76
2.9
22
27
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
pA/√Hz
%
%
deg
deg
dBc
max
max
max
max
max
max
max
typ
typ
typ
typ
typ
B
B
B
B
B
B
B
C
C
C
C
C
800
650
650
320
3
380
2500
0.6
1.2
16
12
2200
0.8
1.3
2100
0.8
1.3
2000
0.9
1.4
500
500
120
4.3
480
480
110
5.3
470
470
105
5.7
MHz
MHz
MHz
MHz
dB
MHz
V/µs
ns
ns
ns
ns
typ
min
min
min
max
typ
min
max
max
typ
typ
C
B
B
B
B
C
B
B
B
C
C
CONDITIONS
+25°C
+25°C
(2)
MIN/MAX OVER TEMPERATURE
0°C to
+70°C
(3)
–40°C to
+85°C
(3)
UNITS
MIN/
MAX
TEST
LEVEL
(1)
Gain Error
(1)
(2)
(3)
(4)
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.
Junction temperature = ambient for +25°C specifications.
Junction temperature = ambient at low temperature limits; junction temperature = ambient +27°C at high temperature limit for over
temperature specifications.
Current is considered positive out of pin.
Submit Documentation Feedback
3
OPA3693
www.ti.com
SBOS353 – DECEMBER 2006
ELECTRICAL CHARACTERISTICS: V
S
=
±5V
(continued)
Boldface
limits are tested at
+25°C.
At G = +2 (–IN grounded) and R
L
= 100Ω, unless otherwise noted.
OPA3693IDBQ
TYP
PARAMETER
INPUT
Common-Mode Input Voltage Range (CMIR)
Noninverting Input Impedance
OUTPUT
Voltage Output Swing
No Load
100Ω Load
Current Output: Sinking, Sourcing
Closed-Loop Output Impedance
DISABLE (Disabled LOW)
Power-Down Supply Current (+V
S
)
Disable Time
Enable Time
Off Isolation
Output Capacitance in Disable
Turn-On Glitch
Turn-Off Glitch
Enable Voltage
Disable Voltage
Control Pin Input Bias Current (DIS)
POWER SUPPLY
Specified Operating Voltage
Minimum Operating Voltage
Maximum Operating Voltage
Maximum Quiescent Current
Minimum Quiescent Current
Power-Supply Rejection Ratio (–PSRR)
TEMPERATURE RANGE
Specification: IDBQ
Thermal Resistance,
θ
JA
DBQ
SSOP-16
Junction-to-Ambient
80
°C/W
typ
C
–40 to +85
°C
typ
C
V
S
=
±5V
V
S
=
±5V
Input-Referred, f < 100kHz
39
39
62
±5
±1.75
±6
41
37.5
52
±1.8
±6
42.2
34.8
50
±1.9
±6
43.5
33
49
V
V
V
mA
mA
dB
typ
min
max
max
min
typ
C
B
A
A
A
A
V
DIS
= 0, Each Channel
G = +2, V
IN
= 0
G = +2, V
IN
= 0
V
DIS
= 0, All Channels
V
IN
=
±0.25V
DC
V
IN
=
±0.25V
DC
G = +2, 10MHz
–390
1
25
70
4
±100
±20
3.3
1.8
75
3.5
1.7
130
3.6
1.6
143
3.7
1.5
149
–600
–650
–665
µA
µs
ns
dB
pF
mV
mV
V
V
µA
typ
typ
typ
typ
typ
typ
typ
min
max
max
A
C
C
C
C
C
C
A
A
A
V
O
= 0
G = +2, f = 100kHz
±4.1
±3.8
±100
0.18
±3.9
±3.7
±85
±3.9
±3.7
±80
±3.8
±3.7
±70
V
V
mA
Ω
min
min
min
typ
A
A
A
C
±3.4
300 || 1.2
±3.3
±3.2
±3.2
V
kΩ || pF
min
typ
B
C
CONDITIONS
+25°C
+25°C
(2)
MIN/MAX OVER TEMPERATURE
0°C to
+70°C
(3)
–40°C to
+85°C
(3)
UNITS
MIN/
MAX
TEST
LEVEL
(1)
4
Submit Documentation Feedback
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
PARAMETER
AC PERFORMANCE (see Figure 29)
Small-Signal Bandwidth (V
O
= 0.5V
PP
)
G = +1
G = +2
G = –1
Bandwidth for 0.2dB Gain Flatness
Peaking at a Gain of +1
Large-Signal Bandwidth
Slew Rate
Rise-and-Fall Time
V
O
< 0.5V
PP
V
O
< 0.5V
PP
V
O
= 2V
PP
2V Step
V
O
= 0.5V Step
V
O
= 2V Step
Settling Time to 0.02%
Settling Time to 0.1%
Harmonic Distortion
2nd-Harmonic
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
3rd-Harmonic
R
L
= 100Ω to V
S
/2
R
L
≥
500Ω to V
S
/2
Input Voltage Noise
Noninverting Input Current Noise
Inverting Input Current Noise (internal)
DC
PERFORMANCE
(4)
G = +1
G = +2
G = –1, R
s
= 0Ω
Internal R
F
and R
G
Maximum
Minimum
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
±20
±50
±5
±25
300
300
±0.6
341
264
±3.5
345
260
±4.0
±12
±33
±170
±52
±50
347
258
±4.2
±12
±35
±170
±54
±60
Ω
Ω
mV
µV/°C
µA
nA/°C
µA
nA/°C
max
min
max
max
max
max
max
max
A
A
A
B
A
B
A
B
±0.8
±0.6
±0.5
±
1.2
±1.1
±1.3
±1.2
±1.4
±1.3
%
%
%
typ
max
max
C
A
B
f > 1MHz
f > 1MHz
f > 1MHz
–72
–73
–67
–67
1.8
18
22
–62
–67
–62
–62
2
19
24
–62
–66
–61
–61
2.7
21
26
–61
–66
–60
–60
2.9
22
27
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
pA/√Hz
max
max
max
max
max
max
max
B
B
B
B
B
B
B
600
500
450
280
2.2
425
1500
0.8
1.0
16
12
1200
1100
1000
110
2.9
100
3.9
96
4.2
MHz
dB
MHz
V/µs
ns
ns
ns
ns
min
max
typ
min
typ
typ
typ
typ
400
390
380
MHz
MHz
typ
min
C
B
C
B
B
C
B
C
C
C
C
CONDITIONS
+25°C
+25°C
(2)
MIN/MAX OVER TEMPERATURE
0°C to
+70°C
(3)
–40°C to
+85°C
(3)
UNITS
MIN/
MAX
TEST
LEVEL
(1)
Gain Error
(1)
(2)
(3)
(4)
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.
Junction temperature = ambient for +25°C specifications.
Junction temperature = ambient at low temperature limits; junction temperature = ambient +14°C at high temperature limit for over
temperature specifications.
Current is considered positive out of pin.
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