SGM8061
SGM8062
SGM8063
PRODUCT DESCRIPTION
The SGM8061, SGM8062, SGM8063 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 SGM8061 series provide
excellent overall performance. they offer wide
bandwidth to 500 MHz (G = +1) along with 0.1 dB
flatness out to 130 MHz (G = +1) and offer a typical low
power of 8.2 mA/amplifier.
The SGM8061 series is
low distortion and fast settling
make it ideal for buffering high speed A/D or D/A
converters.
The SGM8063 has a power-down disable
feature that reduces the supply current to 75µA. These
features make the SGM8063 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.
500MHz, Rail-to-Rail Output
CMOS Operational Amplifier
FEATURES
•
Low Cost
•
Rail-to-Rail
Output
2mV Typical V
OS
•
High Speed
500 MHz, –3 dB Bandwidth (G = +1)
420 V/µs, Slew Rate
16 ns Settling Time to 0.1% with 2V Step
•
Operates on 2.5 V to 5.5V Supplies
•
Input Voltage Range = – 0.2 V to + 3.8 V with V
S
= 5V
•
Excellent Video Specs (R
L
= 150Ω, G = +2)
Gain Flatness 0.1dB to 80 MHz
Diff Gain: 0.015 %, Diff Phase: 0.05 degree
•
Low Power
8.2 mA/Amplifier Typical Supply Current
SGM8063 75µA when Disabled
•
Small Packaging
SGM8061 Available in SO-8 and SOT23-5
SGM8062 Available in SO-8
SGM8063 Available in SO-8 and SOT23-6
APPLICATIONS
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A-to-D Driver
Non-Inverting Small Signal
Frequency Response
3
Vo = 0.1V
P-P
0
Normalized Gain(dB)
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
G = +2
G = +5
G = +10
R
F
= 24Ω
G = +1
PIN CONFIGURATIONS
(Top View)
SGM8061
V
OUT
-V
S
1
2
4
-IN
5
+V
S
V
OUT1
1
-IN1 2
+IN1 3
-V
S
4
SGM8062
8
7
6
5
+V
S
V
OUT2
-IN2
+IN2
+IN 3
SOT23-5
SO-8
SGM8061/8063
NC
-IN
+IN
-V
S
1
2
3
4
8
7
6
5
DISABLE
(SGM8063 ONLY)
+V
S
V
OUT
NC
+IN
V
OUT
-V
S
1
2
3
SGM8063
8063
6
5
4
+V
S
DISABLE
-IN
SO-8
NC = NO CONNECT
SOT23-6
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. A
ELECTRICAL CHARACTERISTICS :V
S
= +5V
(G = +2, R
F
= 402Ω, R
L
= 150Ω, unless otherwise noted)
SGM8061/2/3
PARAMETER
CONDITION
TYP
+25℃
DYNAMIC PERFORMANCE
-3dB Small Signal Bandwidth
G = +1, Vo = 0.1 V p-p, R
F
= 24Ω,
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, R
F
= 24Ω
G = +2, Vo = 0.1 V p-p, R
F
= 330Ω
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
500
550
130
210
250
420
200
230
130
80
320/-370
350/-320
420/-390
4
4.5
16
6.2
+25℃
MIN/MAX OVER TEMPERATURE
0℃
to70℃
-40℃to
85℃
-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
)
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
5.6
0.015
0.05
dBc
dBc
nV/
Hz
f A/
Hz
%
degree
TYP
TYP
TYP
TYP
TYP
TYP
V
O
= 0.3 V to 4.7 V, R
L
= 150Ω
V
O
= 0.2 V to 4.8 V, R
L
= 1KΩ
±2
3
6
2
80
104
±8
±8.5
±9
±9.3
75
90
75
90
74
89
70
80
mV
µV/℃
pA
pA
dB
dB
MAX
TYP
TYP
TYP
MIN
MIN
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
(SGM8063 only)
Power Supply Rejection Ratio (PSRR)
V
CM
= - 0.1 V to + 3.5 V
-0.2 to +3.8
80
66
65
64
62
V
dB
TYP
MIN
R
L
= 150Ω
R
L
= 1KΩ
f＜100kHz
0.12
0.03
120
0.015
100
98
93
87
V
V
mA
Ω
TYP
TYP
MIN
TYP
50
44
0.8
2
2.5
5.5
10
120
66
2.7
5.5
10.3
127
66
2.7
5.5
10.5
130
65
2.7
5.5
11
139
63
ns
ns
V
V
V
V
mA
µA
dB
TYP
TYP
MAX
MIN
MIN
MAX
MAX
MAX
MIN
8.2
75
∆Vs
= + 2.7V to + 5.5V, V
CM
= (-V
S
) + 0.5
80
Specifications subject to change without notice.
２
SGM8061/2/3
PACKAGE/ORDERING INFORMATION
MODEL
SGM8061
SGM8062
SGM8063
ORDER
NUMBER
SGM8061XN5/TR
SGM8061XS/TR
SGM8062XS/TR
SGM8063XN6/TR
SGM8063XS/TR
PACKAGE
DESCRIPTION
SOT23-5
SO-8
SO-8
SOT23-6
SO-8
PACKAGE
OPTION
Tape and Reel, 3000
Tape and Reel,2500
Tape and Reel, 2500
Tape and Reel,3000
Tape and Reel,2500
MARKING
INFORMATION
8061
SGM8061XS
SGM8062XS
8063
SGM8063XS
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V+ to V- .......................................... 7.5 V
Common-Mode Input Voltage
........................................ (–V
S
) – 0.5 Vto (+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
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.
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.
３
SGM8061/2/3
TYPICAL PERFORMANCE CHARACTERISTICS
At T
A
= +25℃, V
S
= +5V, G = +2, R
F
= 402Ω, R
G
= 402Ω, 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
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
G = +2
G = +5
G = +10
R
F
= 24Ω
G = +1
Normalized Gain(dB)
3
Vo = 0.1V
P-P
0
-3
G = -2
-6
G = -5
-9
G = -10
-12
-15
1
10
100
Frequency(MHz)
1000
G = -1
Inverting Small Signal
Frequency Response
Frequency Response For Various R
L
6
3
Normalized Gain(dB)
0
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
R
L
= 50Ω
R
L
= 150Ω
R
L
= 1KΩ
C
L
= 0pF
Vo = 0.1V
P-P
R
L
= 10KΩ
Frequency Response vs.Capacitive Load
3
0
Normalized Gain(dB)
-3
-6
-9
R
G
=402Ω
Vo = 0.1V
P-P
C
L
= 100pF
R
S
= 24Ω
V
IN
+
-
V-
R
F
=402Ω
C
L
V+
C
L
= 6pF
R
S
= 82Ω
C
L
= 47pF
R
S
= 40.2
Ω
SGM8061
R
s
Vo
R
L
=150Ω
(R
L
is
Optional)
-12
-15
1
10
100
1000
Frequency(MHz)
0.1dB Gain Flatness For Various R
F
0.5
Normalized Gain(dB)
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
1
10
100
Frequency(MHz)
1000
R
F
= 330Ω
R
F
= 287Ω
Vo = 0.1V
P-P
C
L
= 0pF
Normalized Gain(dB)
Frequency Response For Various C
L
9
6
Rs = 0Ω
Vo = 0.1V
P-P
C
L
= 100pF
C
L
= 47pF
R
F
= 402Ω
3
0
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
C
L
= 6pF
1000
４
SGM8061/2/3
TYPICAL PERFORMANCE CHARACTERISTICS
At T
A
= +25℃, V
S
= +5V, G = +2, R
F
= 402Ω, R
G
= 402Ω, and R
L
=150Ω connected to Vs/2,unless otherwise noted.
Large-Signal Disable/Enable Response
6
Output Voltage(1V/div)
f
IN
= 10MHz
Vs = 5V
G = +2
Enabled
5
4
3
2
V
OUT
= 2V
1
0
-1
Time(200ns/div)
Disable Voltage(V)
Disabled
Composite Video Differential
Gain And Phase
0.6
0.5
dG/dP(%/degrees)
0.4
dP
0.3
0.2
0.1
0
1
2
3
Number of 150Ω Loads
4
dG
Maximum Output Voltage vs.Frequency
6
Vs = 5.5V
5
Output Voltage(Vp-p)
4
Vs = 2.7V
3
2
1
0
1
10
Frequency(MHz)
100
Maximum Output Voltage
Without Slew-Rate
Induced Distortion
５
SGM8061/2/3
模拟与混合信号
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