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Número de pieza | SGM9111 | |
Descripción | 8MHz Rail-to-Rail Composite Video Driver | |
Fabricantes | Shengbang Microelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SGM9111 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! SGM9111
PRODUCT DESCRIPTION
The SGM9111 is single rail-to-rail 3-pole output
reconstruction filter with a -3dB bandwidth of 8MHz
and a slew rate of 40V/µs. Operating from single
supplies ranging from +2.5V to +5.5V and sinking an
www.DataSuhelterta4-Ulo.cwom 2.65mA quiescent current, the SGM9111 is
ideally suited for low power, battery-operated
applications.
The output swings within 100mV of GND and 170mV to
V+ with a standard back-terminated video load (150Ω).
SGM9111 employs an internal level shift circuit that
avoids sync-pulse clipping and allows DC-coupled
output.
It has lead (Pb) free SO-8 package.
BLOCK DIAGRAM
+VS =2.5V to 5.5V
+VS
Level
Shifter
3-Pole
IN Filter
6dB
SGM9111
GND
OUT
8MHz Rail-to-Rail Composite
Video Driver with 6dB Gain
FEATURES
• Low Cost
• Excellent Video Performance
• 3-Pole Reconstruction Filter
• Internal Gain: 6dB
• Rail-to-Rail Output
• Input Voltage Range Includes Ground
AC-Coupled Input
• Operates on 2.5 V to 5.5 V Single-Supplies
• Low Power
2.65 mA Typical Supply Current
• Small Packaging
SGM9111 Available in SO-8
APPLICATIONS
Video amplifiers
Cable and Satellite set top boxes
Communications devices
Video on demand
Portable and handheld products
Personal video recorders
DVD players
HDTV
PIN CONFIGURATION (Top View)
SGM9111
IN 1
NC 2
GND 3
NC 4
8 OUT
7 +VS
6 NC
NC = NO CONNECT
SO-8
5 NC
SG Microelectronics Co, Ltd
Tel: 86/10/51798160/80
www.sg-micro.com
Rev. C
1 page TYPICAL PERFORMANCE CHARACTERISTICS
At VS = +3.3V, TA = +25℃, RL= 150Ω, CL= 5pF unless otherwise noted.
1
0.9
0.8
0.7
0.6
0.5
www.DataSheet4U.c0o.4m
0.3
0.2
0.1
0
-40
Gain Error vs. Temperature
-15 10 35
Temperature(℃)
60
85
Output Voltage Swing to The Positive Rail vs.
Output Current
3.3
3.2
3.1
3
2.9
2.8
2.7
2.6
2.5 +85℃
2.4
2.3
2.2
+25℃
-40℃
2.1
2
0
0.02 0.04 0.06 0.08
0.1
Output Current(A)
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
2
Quiescent Current vs. Supply Voltage
No Load
VIN = 500mV
2.5 3 3.5 4 4.5 5
Supply Voltage(V)
5.5
Quiescent Current vs. Temperature
5
4.5
4
3.5
3
2.5
2
1.5
1
-40 -15 10 35 60
Temperature(℃)
85
Output Voltage Swing to The Negative Rail
vs. Output Current
1
0.9 VIN = 0V
0.8
0.7
0.6
0.5
0.4
0.3 -40℃
0.2 +25℃
0.1 +85℃
0
0
0.02 0.04 0.06 0.08
0.1
Output Current(A)
5 SGM9111
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet SGM9111.PDF ] |
Número de pieza | Descripción | Fabricantes |
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