SGM8051/2/3/4/5
250MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
PRODUCT DESCRIPTION
The SGM8051/3 (single), SGM8052/5 (dual) and
SGM8054 (quad) are rail-to-rail output voltage feedback
amplifiers offering ease of use and low cost. They have
bandwidth and slew rate typically found in current
feedback amplifiers. All have a wide input common mode
voltage range and output voltage swing, making them
easy to use on single supplies as low as 2.5V.
Despite being low cost, the SGM8051 series provide
excellent overall performance. They offer wide bandwidth
to 250MHz (G = +1) along with 0.1dB flatness out to
37MHz (G = +2) and offer a typical low power of
2.3mA/amplifier.
The SGM8051 series is low distortion and fast settling
make it ideal for buffering high speed A/D or D/A
converters. The SGM8053/5 has a power-down disable
feature that reduces the supply current to 75μA. These
features make the SGM8053/5 ideal for portable and
battery-powered applications where size and power are
critical. All are specified over the extended -40℃ to
+125℃ temperature range.
Small Signal Frequency Response
FEATURES
Low Cost
Rail-to-Rail Output
2mV Typical V
OS
High Speed
250MHz, -3dB Bandwidth (G = +1)
130V/μs, Slew Rate
58ns Settling Time to 0.1% with 2V Step
Supply Voltage Range: 2.5V to 5.5V
Input Voltage Range: -0.2V to +3.8V with V
S
= 5V
Excellent Video Specs (R
L
= 150Ω, G = +2)
Gain Flatness 0.1dB to 37MHz
Diff Gain: 0.03%, Diff Phase: 0.08 Degree
Low Supply Current
2.3mA/Amplifier (TYP)
75μA Shutdown Current for SGM8053/5
Small Packaging
SGM8051 Available in SOT-23-5 and SOIC-8
SGM8052 Available in MSOP-8 and SOIC-8
SGM8053 Available in SOT-23-6 and SOIC-8
SGM8054 Available in TSSOP-14 and SOIC-14
SGM8055 Available in MSOP-10
APPLICATIONS
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A-to-D Driver
Normalized Gain (dB)
3
0
-3
-6
-9
-12
-15
1
10
100
Frequency (MHz)
1000
V
o
= 0.1V
P-P
G = +1
R
L
= 1kΩ
R
F
= 24Ω
G = +2
R
L
= 150Ω
R
F
= 887Ω
SG Micro Corp
www.sg-micro.com
REV. E
SGM8051/2/3/4/5
PACKAGE/ORDERING INFORMATION
MODEL
SGM8051
SGM8052
SGM8053
SGM8054
SGM8055
CHANNEL
Single
Dual
Single
with Shutdown
Quad
Dual
with Shutdown
PACKAGE
DESCRIPTION
SOT-23-5
SOIC-8
MSOP-8
SOIC-8
SOT-23-6
SOIC-8
SOIC-14
TSSOP-14
MSOP-10
ORDER NUMBER
SGM8051XN5/TR
SGM8051XS/TR
SGM8052XMS/TR
SGM8052XS/TR
SGM8053XN6/TR
SGM8053XS/TR
SGM8054XS14/TR
SGM8054XTS14/TR
SGM8055XMS/TR
250MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
MARKING
INFORMATION
8051
SGM8051XS
SGM8052XMS
SGM8052XS
SOFXX
SGM8053XS
SGM8054XS14
SGM8054XTS14
SGM8055XMS
PACKAGE
OPTION
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 3000
NOTE:
XX
= Date Code.
MARKING INFORMATION
SOF X X
Date code - Month ("A" = Jan. "B" = Feb.
…
"L" = Dec.)
Date code - Year ("A" = 2010, "B" = 2011
…)
Chip I.D.
For example: SOFAA (2010, January)
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, +V
S
to -V
S
..................................................7.5V
Input Common Mode Voltage…..…. (-V
S
) - 0.5V to (+V
S
) + 0.5V
Storage Temperature Range .............................-65℃ to +150℃
Junction Temperature .......................................................160℃
Operating Temperature Range .........................-55℃ to +150℃
Package Thermal Resistance @ T
A
= +25℃
SOT-23-5,
θ
JA
............................................................... 190℃/W
SOT-23-6,
θ
JA
............................................................... 190℃/W
SOIC-8,
θ
JA
....................................................................125℃/W
MSOP-8,
θ
JA
................................................................. 216℃/W
MSOP-10,
θ
JA
............................................................... 216℃/W
Lead Temperature (Soldering 10sec)….………….…….... 260℃
ESD Susceptibility
HBM..................................................................................1000V
MM......................................................................................400V
NOTE:
Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at
these or any other conditions beyond those indicated in the
operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
CAUTION
This integrated circuit can be damaged by ESD if you don’t pay attention to ESD protection. SGMICRO 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.
SGMICRO reserves the right to make any change in circuit design, specification or other related things if necessary without notice at
any time. Please contact SGMICRO sales office to get the latest datasheet.
SG Micro Corp
www.sg-micro.com
2
SGM8051/2/3/4/5
250MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
PIN CONFIGURATIONS
(TOP VIEW)
SGM8051/8053
NC
-IN
+IN
-V
S
1
2
3
4
8
7
6
5
DISABLE
OUTA
(SGM8053 ONLY)
+V
S
OUT
NC
-INA
+INA
-V
S
1
2
3
4
SGM8052
8
7
6
5
+V
S
OUTB
-INB
+INB
NC = NO CONNECT
SOIC-8
SOIC-8/MSOP-8
SGM8051
OUT
1
5
+V
S
OUT
1
2
3
SGM8053
6
5
4
+V
S
-V
S
2
-V
S
DISABLE
-IN
+IN
3
4
-IN
+IN
SOT-23-5
SOT-23-6
SGM8054
SGM8055
OUTA
-INA
+INA
+V
S
+INB
-INB
OUTB
1
2
3
4
5
6
7
NC = NO CONNECT
TSSOP-14/SOIC-14
14
13
12
11
10
9
8
OUTD
-IND
+IND
-V
S
+INC
-INC
OUTC
MSOP-10
OUTA
-INA
+INA
-V
S
DISABLE
1
2
3
4
5
10
9
8
7
6
+V
S
OUTB
-INB
+INB
DISABLE
SG Micro Corp
www.sg-micro.com
3
SGM8051/2/3/4/5
(G = +2, R
F
= 887Ω, R
L
= 150Ω, unless otherwise noted.)
250MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
ELECTRICAL CHARACTERISTICS: V
S
= +5V
SGM8051/2/3/4/5
PARAMETER
CONDITIONS
TYP
+25℃
DYNAMIC PERFORMANCE
-3dB Small Signal Bandwidth
G = +1, Vo = 0.1Vp-p, R
F
= 24Ω, R
L
= 150Ω
G = +1, Vo = 0.1Vp-p, R
F
= 24Ω, R
L
= 1kΩ
G = +2, Vo = 0.1Vp-p, R
L
= 50Ω
G = +2, Vo = 0.1Vp-p, R
L
= 150Ω
G = +2, Vo = 0.1Vp-p, R
L
= 1kΩ
G = +2, Vo = 0.1Vp-p, R
L
= 10kΩ
G = +10, R
L
= 150Ω
G = +10, R
L
= 1kΩ
G = +2, Vo = 0.1V p-p, R
L
= 150Ω, R
F
=887Ω
G = +1, 2V Output Step
G = +2, 2V Output Step
G = +2, 4V Output Step
G = +2, Vo = 0.2Vp-p, 10% to 90%
G = +2, Vo = 2Vp-p, 10% to 90%
G = +2, 2V Output Step
V
IN
·
G = +V
S
f = 1MHz
G = +2, R
L
= 150Ω
G = +2, R
L
= 150Ω
180
250
40
80
130
160
90
120
37
93/-118
116/-103
130/-130
4
14
58
18
8.1
0.03
0.08
±2
4.4
6
2
80
104
-0.2 to +3.8
80
0.12
0.03
130
0.08
±8
±8.9
±9.5
±9.8
+25℃
MIN/MAX OVER TEMPERATURE
0℃
to70℃
-40℃ to
85℃
-40℃
to125℃
UNITS
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
V/
μ
s
V/
μ
s
V/
μ
s
ns
ns
ns
ns
nV/
Hz
%
degree
mV
μV/℃
PA
PA
dB
dB
V
dB
V
V
mA
Ω
MIN/
MAX
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
MAX
TYP
TYP
TYP
MIN
MIN
TYP
MIN
TYP
TYP
MIN
TYP
Gain-Bandwidth Product
Bandwidth for 0.1dB Flatness
Slew Rate
Rise-and-Fall Time
Settling Time to 0.1%
Overload Recovery Time
NOISE/DISTORTION PERFORMANCE
Input Voltage Noise
Differential Gain Error (NTSC)
Differential Phase Error (NTSC)
DC PERFORMANCE
Input Offset Voltage (V
OS
)
Input Offset Voltage Drift
Input Bias Current (I
B
)
Input offset Current (I
OS
)
Open-Loop Gain (A
OL
)
INPUT CHARACTERISTICS
Input Common Mode Voltage Range (V
CM
)
Common Mode Rejection Ratio
(CMRR)
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
Output Current
Closed-Loop Output Impedance
POWER-DOWN DISABLE
(SGM8053/5
ONLY)
Turn-On Time
Turn-Off Time
DISABLE
Voltage-Off
DISABLE
Voltage-On
POWER SUPPLY
Operating Voltage Range
Quiescent Current (per Amplifier)
Supply Current when Disabled per Amplifier
(SGM8053/5 only)
Power Supply Rejection Ratio (PSRR)
V
O
= 0.3V to 4.7V, R
L
= 150Ω
V
O
= 0.2V to 4.8V, R
L
= 1kΩ
75
92
74
91
74
91
73
80
V
CM
= -0.1V to +3.5V
R
L
= 150Ω
R
L
= 1kΩ
f＜100kHz
66
65
65
62
100
95
90
84
236
52
0.8
2
2.5
5.5
3.2
120
67
2.7
5.5
3.4
127
67
2.7
5.5
3.8
130
65
2.7
5.5
4
137
62
ns
ns
V
V
V
V
mA
μA
dB
TYP
TYP
MAX
MIN
MIN
MAX
MAX
MAX
MIN
2.3
75
ΔV
S
= +2.7V to +5.5V, V
CM
= (-V
S
) + 0.5
80
SG Micro Corp
www.sg-micro.com
4
SGM8051/2/3/4/5
250MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At T
A
= +25℃, V
S
= +5V, G = +2, R
F
= 887Ω, R
G
= 887Ω, and R
L
= 150Ω connected to V
S
/2, unless otherwise noted.
Non-Inverting Small Signal Frequency Response
3
V
O
= 0.1V
P-P
0
Normalized Gain (dB)
-3
-6
G = +5
-9
-12
-15
1
10
100
Frequency (MHz)
1000
G = +10
G = +2
Normalized Gain (dB)
3
Inverting Small Signal Frequency Response
V
O
= 0.1V
P-P
G = -1
G = -2
-6
G = -5
-9
G = -10
-12
-15
0.1
1
10
100
Frequency (MHz)
1000
G = +1
R
F
= 24Ω
0
-3
Frequency Response For Various R
L
3
Normalized Gain (dB)
0
-3
-6
-9
-12
-15
1
10
100
Frequency (MHz)
1000
C
L
= 0pF
V
O
= 0.1V
P-P
R
L
= 150Ω
R
L
= 50Ω
R
L
= 10kΩ
Normalized Gain (dB)
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
1
0.1dB Gain Flatness For Various R
F
V
O
= 0.1V
P-P
C
L
= 0pF
R
F
= 1kΩ
R
L
= 1kΩ
R
F
= 900Ω
R
F
= 887Ω
10
Frequency (MHz)
100
Frequency Response For Various C
L
9
6
Normalized Gain (dB)
3
0
-3
-6
-9
-12
-15
1
10
100
Frequency (MHz)
1000
C
L
= 6pF
R
S
= 0Ω
V
O
= 0.1V
P-P
C
L
= 100pF
C
L
= 47pF
Normalized Gain (dB)
3
0
-3
-6
-9
-12
-15
1
Frequency Response vs. Capacitive Load
V
O
= 0.1V
P-P
C
L
= 100pF
R
S
= 37.4Ω
C
L
= 6pF
R
S
= 100Ω
C
L
= 47pF
R
S
= 66.5Ω
10
100
Frequency (MHz)
1000
SG Micro Corp
www.sg-micro.com
5
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