SGM8091
SGM8092
SGM8093
SGM8094
PRODUCT DESCRIPTION
The SGM8091/8093(single), SGM8092 (dual), SGM8094
(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 2.5 V.
Despite being low cost, the SGM8091 series provide
excellent overall performance. They offer wide
bandwidth to 350 MHz (G = +1) along with 0.1 dB
flatness out to 125 MHz (G = +1) and offer a typical
low power of 4.3 mA/amplifier.
The SGM8091 series are low distortion and fast
settling make them ideal for buffering high speed A/D
or D/A converters. The SGM8093 has a power-down
disable feature that reduces the supply current to
75µA. These features make the SGM8093 ideal for
portable and battery-powered applications where size
and power are critical. All are specified over the
extended –40°C to +125°C temperature range.
350MHz, Rail-to-Rail Output
CMOS Operational Amplifier
FEATURES
•
Low Cost
•
Rail-to-Rail
Output
2mV Typical V
OS
•
High Speed
350 MHz, –3 dB Bandwidth (G = +1)
265 V/µs, Slew Rate
32 ns Settling Time to 0.1% with 2V Step
•
Operates on 2.5V to 5.5 V Supplies
•
Input Voltage Range = – 0.2 V to + 3.8 V with V
S
= 5 V
•
Excellent Video Specs (R
L
= 150Ω, G = +2)
Gain Flatness 0.1dB to 70 MHz
Diff Gain: 0.004 % , Diff Phase: 0.08 degree
•
Low Power
4.3 mA/Amplifier Typical Supply Current
SGM8093 75µA when Disabled
•
Small Packaging
SGM8091 Available in SO-8 and SOT23-5
SGM8092 Available in SO-8 and MSOP-8
SGM8093 Available in SO-8 and SOT23-6
SGM8094 Available in SO-16 and TSSOP-16
PIN CONFIGURATIONS
(Top View)
SGM8091
OUT
-V
S
1
2
4
-IN
5
+V
S
NC
-IN
+IN
-V
S
1
2
3
4
APPLICATIONS
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A - to - D Driver
Small Signal Frequency Response
3
Vo = 0.1V
P-P
16 OUT D
SGM8091/8093
8
7
6
5
NC = NO CONNECT
DISABLE
(SGM8093 ONLY)
+V
S
OUT
NC
+IN 3
SOT23-5
SGM8093
8093
OUT
-V
S
+IN
1
2
3
6
5
4
+V
S
DISABLE
OUT A
-IN
-IN A
+IN A
+V
S
8
7
6
+V
S
OUT B
-IN2
NC
-V
S
4
5 +IN2
8
+INB
-INB
OUT B
+IN1 3
1
2
3
4
5
6
7
SO-8
SGM8094
0
Normalized Gain(dB)
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
G = +1
R
L
= 1KΩ
R
F
= 24Ω
15 -IND
14 +IND
13 -V
S
12 +INC
11
10
NC = NO CONNECT
SOT23-6
SGM8092
OUT A
1
-IN1 2
-INC
OUT C
NC
9
G = +2
R
L
= 150Ω
R
F
= 600Ω
TSSOP-16 / SO-16
SO-8 / MSOP-8
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. B
ELECTRICAL CHARACTERISTICS :V
S
= +5V
(G=+2, R
F
=600Ω, R
L
= 150Ω, unless otherwise noted)
SGM8091/2/3/4
PARAMETER
CONDITION
TYP
+25℃
DYNAMIC PERFORMANCE
-3dB Small Signal Bandwidth
G = +1, Vo = 0.1 V p-p, R
F
= 24Ω, R
L
= 150Ω
G = +1, Vo = 0.1 V p-p, R
F
= 24Ω, R
L
= 1KΩ
G = +2, Vo = 0.1 V p-p, R
L
= 50Ω
G = +2, Vo = 0.1 V p-p, R
L
= 150Ω
G = +2, Vo = 0.1 V p-p, R
L
= 1kΩ
G = +2, Vo = 0.1 V p-p, R
L
= 10kΩ
G = +10, R
L
=150Ω
G = +10, R
L
=1KΩ
G = +1, Vo = 0.1 V p-p
G = +2, Vo = 0.1 V p-p, R
F
= 600Ω
G = +1, 2V Output Step
G = +2, 2V Output Step
G = +2, 4V Output Step
G = +2, Vo = 0.2 V p-p, 10% to 90%
G = +2, Vo = 2 V p-p, 10% to 90%
G = +2, 2 V Output Step
V
IN
﹒G
= +V
S
300
350
70
140
170
230
135
170
125
70
194/-204
236/-170
265/-218
3.8
7.8
32
14.5
+25
℃
MIN/MAX OVER TEMPERATURE
0℃ to
70℃
-40℃ to
70℃
-40℃ to
125℃
UNITS
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
V/µS
V/µS
V/µS
ns
ns
ns
ns
MIN/
MAX
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
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
Harmonic Distortion
2nd-Harmonic
3rd-Harmonic
Input Voltage Noise
Input Current 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
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
(SGM8093 only)
Power Supply Rejection Ratio (PSRR)
G = +2, f = 1MHz, V
O
= 2Vp-p, R
L
= 150Ω
G = +2, f = 1MHz, V
O
= 2Vp-p, R
L
= 150Ω
f = 1MHz
f = 1MHz
G = +2, R
L
= 150Ω
G = +2, R
L
= 150Ω
5.9
0.004
0.08
dBc
dBc
nV/
Hz
f A/
Hz
%
degree
mV
µV/℃
PA
PA
dB
dB
TYP
TYP
TYP
TYP
TYP
TYP
MAX
TYP
TYP
TYP
MIN
MIN
V
O
= 0.3 V to 4.7 V,
V
O
= 0.2 V to 4.8 V,
R
L
= 150Ω
R
L
= 1KΩ
±2
3.7
6
2
80
104
±8
±8.9
±9.5
±9.8
75
92
74
91
74
91
73
80
V
CM
= - 0.1 V to + 3.5 V
R
L
= 150Ω
R
L
= 1KΩ
f＜100kHz
-0.2 to +3.8
80
0.12
0.03
115
0.02
66
66
65
64
V
dB
V
V
mA
Ω
TYP
MIN
TYP
TYP
MIN
TYP
98
97
94
88
108
60
0.8
2
ns
ns
V
V
TYP
TYP
MAX
MIN
4.3
75
∆Vs
= + 2.7V to + 5.5V, V
CM
= (-V
S
) + 0.5
80
2.5
5.5
5.3
120
66
2.7
5.5
5.6
127
66
2.7
5.5
5.6
130
64
2.7
5.5
6.1
137
62
V
V
mA
µA
dB
MIN
MAX
MAX
MAX
MIN
Specifications subject to change without notice.
２
SGM8091/2/3/4
PACKAGE/ORDERING INFORMATION
MODEL
SGM8091
SGM8092
SGM8093
SGM8094
ORDER NUMBER
SGM8091XN5/TR
SGM8091XS/TR
SGM8092XS/TR
SGM8092XMS/TR
SGM8093XN6/TR
SGM8093XS/TR
SGM8094XS/TR
SGM8094XTS
PACKAGE
DESCRIPTION
SOT23-5
SO-8
SO-8
MSOP-8
SOT23-6
SO-8
SO-16
TSSOP-16
PACKAGE
OPTION
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 2500
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel,2500
Tape and Reel, 3000
MARKING
INFORMATION
8091
SGM8091XS
SGM8092XS
SGM8092XMS
8093
SGM8093XS
SGM8094XS
SGM8094XTS
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V+ to V- ......................................... 7.5 V
Common-Mode Input Voltage
..................................... (–V
S
)– 0.5 V 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℃
SOT23-5,
θ
JA
......................................................... 190
℃
/W
SOT23-6,
θ
JA
.......................................................... 190
℃
/W
SO-8,
θ
JA
..................................................................125
℃
/W
CAUTION
This integrated circuit can be damaged by ESD.
Shengbang Micro-electronics 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.
MSOP-8,
θ
JA
.......................................................... 216
℃
/W
SO-16,
θ
JA
................................................................ 82
℃
/W
TSSOP-16,
θ
JA
....................................................... 105
℃
/W
Lead Temperature Range (Soldering 10 sec)
................................................ 260℃
ESD Susceptibility
HBM...........................................................................1000V
MM...............................................................................400V
NOTES
1. Stresses above those listed under Absolute Maximum
Ratings may cause permanent damage to the device. This is
a stress rating only; functional operation of the device at
these or any other conditions above those indicated in the
operational section of this specification is not implied.
Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
３
SGM8091/2/3/4
TYPICAL PERFORMANCE CHARACTERISTICS
At T
A
= +25℃, V
S
= +5V, G = +2, R
F
= 600Ω, R
G
= 600Ω, and R
L
= 150Ω connected to Vs/2, unless otherwise noted.
Non-Inverting Small Signal
Frequency Response
3
Vo = 0.1V
P-P
0
Normalized Gain(dB)
-3
G = +2
-6
G = +5
-9
G = +10
-12
-15
1
10
100
Frequency(MHz)
1000
R
F
= 24Ω
G = +1
Inverting Small Signal
Frequency Response
3
Vo = 0.1V
P-P
0
Normalized Gain(dB)
-3
-6
-9
G = -10
-12
-15
0.1
1
10
Frequency(MHz)
100
1000
G = -1
G = -2
G = -5
Frequency Response For Various R
L
3
R
L
= 10KΩ
0
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
R
L
= 150Ω
R
L
= 50Ω
C
L
= 0pF
Vo = 0.1V
P-P
Frequency Response vs C
L
3
Vo=0.1V
P-P
C
L
= 6pF
R
S
=100Ω
C
L
=47pF
R
S
=50Ω
Normalized Gain(dB)
Normalized Gain(dB)
0
-3
-6
-9
-12
-15
1
R
G
=600Ω
R
L
= 1KΩ
C
L
= 100pF
R
S
= 33.2Ω
V
IN
+
-
V-
R
F
=600Ω
C
L
V+
SGM8091
R
s
Vo
R
L
=150Ω
(R
L
is
Optional)
10
100
Frequency(MHz)
1000
0.1dB Gain Flatness For Various R
F
0.5
0.4
0.3
Normalized Gain(dB)
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
1
10
Frequency(MHz)
100
R
F
= 600Ω
R
F
= 510Ω
Vo = 0.1V
P-P
C
L
= 0pF
R
F
= 620Ω
Normalized Gain(dB)
9
6
3
0
-3
-6
-9
-12
-15
1
Frequency Response For Various C
L
Rs = 0Ω
Vo = 0.1V
P-P
C
L
= 100pF
C
L
= 47pF
C
L
= 6pF
10
100
Frequency(MHz)
1000
４
SGM8091/2/3/4
TYPICAL PERFORMANCE CHARACTERISTICS
At T
A
= +25℃, V
S
= +5V, G = +2, R
F
= 600Ω, R
G
= 600Ω, and R
L
= 150Ω connected to Vs/2, unless otherwise noted.
Non-Inverting Small Signal Step Response
Non-Inverting Large Signal Step Response
Time(50ns/div)
Output Voltage(500mV/div)
Output Voltage(50mV/div)
Time(50ns/div)
Large-Signal Disable/Enable Response
6
Output Voltage(1V/div)
Composite Video Differential
Gain And Phase
Enabled
Disable Voltage(V)
4
3
2
1
dG/dP(%/degrees)
Vs = 5V
G = +2
f
IN
= 2MHz
5
Disabled
V
OUT
= 2V
0
-1
Time(500ns/div)
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
dP
dG
2
3
Number of 150Ω Loads
4
Maximum Output Voltage vs.Frequency
6
5
Output Voltage(Vp-p)
Vs = 5.5V
4
3
2
1
0
1
10
Frequency(MHz)
100
Vs = 2.7V
Maximum Output Voltage
Without Slew-Rate
Induced Distortion
Rail-To-Rail
4.88V
G = +2
R
F
= 600Ω
R
L
= 1KΩ
0V
Time(200ns/div)
５
SGM8091/2/3/4
模拟与混合信号
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