Preliminary Datasheet
SGM8067
1.5GHz, Rail-to-Rail Output
CMOS Operational Amplifier
FEATURES
•
High Gain-Bandwidth Product: 1.5GHz
•
Gain of 6 stable
•
Rail-to-Rail
Output
2mV Typical V
OS
•
Operates on 2.5 V to 5.5V Supplies
•
Input Voltage Range = – 0.2 V to + 3.8 V with V
S
= 5V
•
Low Power
16 mA/Amplifier Typical Supply Current
SGM8067 75µA when Disabled
•
Small Packaging
SGM8067 Available in SO-8
PRODUCT DESCRIPTION
The SGM8067 is rail-to-rail output voltage feedback
amplifiers offering ease of use. It has 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.
The SGM8067 provide excellent overall performance. It
offer High Gain-Bandwidth Product to 1.5GHz and
offer a typical low power of 16 mA/amplifier.
The SGM8067 is
low distortion and fast settling make
it ideal for buffering high speed A/D or D/A converters.
The SGM8067 has a power-down disable feature that
reduces the supply current to 75µA. These features
make the SGM8067 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.
PIN CONFIGURATIONS
(Top View)
APPLICATIONS
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A-to-D Driver
SO-8
NC
-IN
+IN
-V
S
1
2
3
4
SGM8067
8
7
6
5
DISABLE
+V
S
V
OUT
NC
Not to Scale
NC = NO CONNECT
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
NOV 2006
ELECTRICAL CHARACTERISTICS :V
S
= +5V
( R
F
= 402Ω, R
L
= 150Ω, unless otherwise noted)
SGM8067
PARAMETER
CONDITION
TYP
+25℃
DYNAMIC PERFORMANCE
Small-Signal Gain-Bandwidth
G = +5, R
L
= 50Ω
G = +10, R
L
= 150Ω
G = +10, R
L
= 1KΩ
Gain-Bandwidth Product
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
)
V
O
= 0.3 V to 4.7 V,
V
O
= 0.2 V to 4.8 V,
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
DISABLE
Voltage-Off
DISABLE
Voltage-On
MIN/MAX OVER TEMPERATURE
+25℃
0℃
to70℃
-40℃to
85℃
-40℃to
125℃
UNITS
MHz
MHz
MHz
MHz
MIN/
MAX
TYP
TYP
TYP
TYP
195
150
200
1500
f = 1MHz
G = +2, R
L
= 150Ω
G = +2, R
L
= 150Ω
4
nV/
%
Hz
TYP
TYP
TYP
degree
2
6
2
R
L
= 150Ω
R
L
= 1KΩ
80
104
75
90
75
90
74
89
70
80
mV
µV/℃
PA
PA
dB
dB
TYP
TYP
TYP
TYP
MIN
MIN
-0.2 to +3.8
V
CM
= - 0.1 V to + 3.5 V
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
0.8
2
V
V
MAX
MIN
POWER SUPPLY
Operating Voltage Range
Quiescent Current
Supply Current when Disabled
Power Supply Rejection Ratio (PSRR)
∆Vs
= + 2.7V to + 5.5V, V
CM
= (-V
S
) + 0.5
16
75
80
120
66
127
66
130
65
139
63
2.5
5.5
2.7
5.5
2.7
5.5
2.7
5.5
V
V
mA
µA
dB
MIN
MAX
TYP
MAX
MIN
Specifications subject to change without notice.
2
SGM8067
PACKAGE/ORDERING INFORMATION
MODEL
SGM8067
ORDER
NUMBER
SGM8067XS/TR
PACKAGE
DESCRIPTION
SO-8
PACKAGE
OPTION
Tape and Reel
MARKING
INFORMATION
SGM8067XS
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V+ to V- . . . . . . . . . . . . . . . . . . . . . 7.5 V
Internal Power Dissipation
SO-8 Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8 W
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℃
Lead Temperature Range (Soldering 10 sec)
. . . . . . . . . . .. . . . . . . . . . . . . . . . 260℃
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. Sheng
Bang 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
SGM8067
TYPICAL PERFORMANCE CHARACTERISTICS
At T
A
= +25℃, V
S
= +5V,unless otherwise noted.
Non-inverting Small Signal
Frequency Response
6
3
Normalized Gain(dB)
0
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
G = +10
G = +5
Vo = 0.1V
P-P
R
L
= 50Ω
G = +3
Normalized Gain(dB)
6
3
0
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
G = +10
G = +5
G = +6
Vo = 0.1V
P-P
R
L
= 150Ω
Non-inverting Small Signal
Frequency Response
Non-inverting Small Signal
Frequency Response
3
0
Normalized Gain(dB)
-3
-6
-9
-12
-15
1
10
100
Frequency(MHz)
1000
Vo = 0.1V
P-P
R
L
= 1KΩ
G = +10
４
SGM8067
PACKAGE OUTLINE DIMENSIONS
SO-8
Symbol
A
A1
A2
B
C
D
E
E1
e
L
θ
Dimensions In Millimeters Dimensions In Inches
Min
Max
Min
Max
1.350
1.750
0.053
0.069
0.100
0.250
0.004
0.010
1.350
1.550
0.053
0.061
0.330
0.510
0.013
0.020
0.190
0.250
0.007
0.010
4.780
5.000
0.188
0.197
3.800
4.000
0.150
0.157
5.800
6.300
0.228
0.248
1.270TYP
0.050TYP
0.400
1.270
0.016
0.050
0°
8°
0°
8°
５
SGM8067
嵌入式系统
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