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
SGMICRO [ Shengbang Microelectronics Co, Ltd ]
