Preliminary Data sheet
SGM9117
Triple, 200MHz
6dB,
Video Driver
FEATURES
•
•
•
•
•
•
•
•
•
Triple 200MHz Video Drivers
Transparent input clamping
6dB output driver Gain and drive dual video load
Rail-to-Rail
Output
Input Voltage Range Includes Ground
AC or DC Coupled Inputs
AC or DC Coupled Outputs
Operates from 2.5 V to 5.5 V Single power supply
Low Power (9.2mA/channel)
27.5 mA total Supply Current
•
Lead (Pb) Free SOIC-8 package
PRODUCT DESCRIPTION
The SGM9117 includes triple high-speed video buffers
with G = +2 in one package. Every video buffer has –3 dB
full signal bandwidth in excess of 200 MHz, along with
slew rates in excess of 300 V/µs. With–65 dB of crosstalk
at 1MHz, the SGM9117 is useful in many high-speed
applications. The differential gain and differential phase
error are 0.01% and 0.02°.The SGM9117 is ideal for
RGB and YPbPr signal buffering or driving. Operating
from single supplies ranging from +2.5V to +5.5V and
sinking an ultra-low 27.5mA quiescent current, the
SGM9117 is also ideally suited for battery powered
applications.
The SGM9117 is specified over the extended –40°C to
+125°C temperature range. It has lead (Pb) free SOIC-8
package.
PIN CONFIGURATIONS
(Top View)
APPLICATIONS
Video amplifier
Cable and Satellite set- top box
Communications device
Video on demand
Portable and handheld product
Personal video recorder
DVD player
HDTV
Projector
IN1
IN2
IN3
+V
S
1
2
3
4
SO-8
SGM9117
8
7
6
5
OUT1
OUT2
OUT3
GND
BLOCK DIAGRAM
IN1
Transparent Clamp
6 dB
OUT1
IN2
Transparent Clamp
6 dB
OUT2
IN3
Transparent Clamp
6 dB
OUT3
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
Jan. 2007
ELECTRICAL CHARACTERISTICS: V
S
= +5.0V
(At R
L
= 150Ω connected to GND, Vin =100mVp-p, and C
IN
= 0.1µF,
all outputs AC coupled with 220µF,
unless
otherwise noted)
SGM9117
PARAMETER
CONDITION
TYP
+25℃
INPUT CHARACTERISTICS
Output Level Shift Voltage (V
OLS
)
Input Bias Current (I
B
)
Input Voltage Clamp (V
CLAMP
)
Clamp Charge Current
Input Resistance (R
IN
)
Voltage Gain ( A
V
)
I
IN
= -1mA
V
IN
= V
CLAMP
-100mV
0.5V
＜
V
IN
＜
1.0V
R
L
= 150Ω
1.97
1.90
2.04
1.88
2.06
4.28
1.85
2.08
4.25
1.80
2.1
4.2
-4.3
-5.3
-14
-6.2
-16
-6.3
-20
-6.9
-23
-7.5
V
IN
= 0V, no load
261
348
355
365
395
mV
pA
mV
mA
MΩ
V/V
V/V
V
mA
mA
2.7
5.5
59
32
2.7
5.5
56
33
2.7
5.5
55
34
V
V
dB
mA
MHz
MHz
V/µs
%
%
°
°
ns
dB
ns
ns
MAX
TYP
MIN
MIN
MIN
MIN
MAX
MIN
MAX
MIN
MIN
MAX
MIN
MAX
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
TYP
MIN/MAX OVER TEMPERATURE
+25℃
0℃
to70℃
-40℃
to 85℃
-40℃
to125℃
UNITS
MIN/
MAX
OUTPUT CHARACTERISTICS
Output Voltage High Swing
Output Short-Circuit Current (I
SC
)
V
IN
= 3V, R
L
= 150Ω to GND
V
IN
= 3V, to GND through 10Ω
V
IN
= 100mV, out short to V
DD
through 10Ω
4.5
-105
115
4.3
-102
103
2.5
5.5
Power Supply Rejection Ratio (PSRR)
Quiescent Current (I
Q
)
DYNAMIC PERFORMANCE
±0.1dB Bandwidth
-3dB Bandwidth
Slew Rate
Differential Gain (DG)
Differential Phase (DP)
Group Delay Variation (D/DT)
Crosstalk (channel - to - channel)
Fall Time
Rise Time
R
L
= 150Ω
R
L
= 150Ω
20% to 80%, V
IN
= 1V Step,
NTSC & PAL DC coupled
NTSC & PAL AC coupled
NTSC & PAL DC coupled
NTSC & PAL AC coupled
f = 400KHz, 26.5MHz
at 1MHz
2.0V
STEP
, 80% to 20%
2.0V
STEP
, 80% to 20%
92
200
300
0.01
0.46
0.02
0.8
3.0
-65
5.0
5.1
V
s
= +2.7 V to + 5.5 V
V
IN
= 500mV,
62
27.5
60
31.5
POWER SUPPLY
Operating Voltage Range
Specifications subject to change without notice.
２
SGM9117
PACKAGE/ORDERING INFORMATION
ORDER NUMBER
PACKAGE
DESCRIPTION
TEMPERATURE
RANGE
PACKAGE
OPTION
MARKING
INFORMATION
SGM9117ZS/TR
SGM9117XS/TR
SO-8
SO-8
0℃ to +70℃
-40℃ to +125℃
Tape and Reel, 2500
Tape and Reel, 2500
SGM9117ZS
SGM9117XS
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V+ to V- . . . . . . . . . . . . . . . . . . . . . 7.5 V
Input Voltage
. . . . . . . . . . . . . . . . . . . . GND – 0.3 V to (+V
S
) +0.3V
Storage Temperature Range . . . . . . . . .–65℃ to +150℃
Junction Temperature . . . . . . . . . . . . . . . .. . . . . . . .160℃
Operating Temperature Range . . . . . . –40℃ to +125℃
Power Dissipation, P
D
@ T
A
= 25℃
SO-8 .............................................................................0.8W
Package Thermal Resistance
SO-8,
θ
JA
................................................................ 128
℃
/W
Lead Temperature Range (Soldering 10 sec)
. . . . . . . . . . .. . . . . . . . . . . . . . . . 260℃
ESD Susceptibility
HBM...........................................................................4000V
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.
PIN DESCRIPTION
PIN
1
2
3
4
5
6
7
8
NAME
IN1
IN2
IN3
+V
S
GND
OUT3
OUT2
OUT1
FUNCTION
Video input, channel 1
Video input, channel 2
Video input, channel 3
Power supply
Ground
Filtered output, channel 3
Filtered output, channel 2
Filtered output, channel 1
CAUTION
This integrated circuit can be damaged by ESD if you
don’t pay attention to ESD protection. 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
SGM9117
TYPICAL PERFORMANCE CHARACTERISTICS
At V
S
= +5.0V, T
A
= +25℃, R
L
= 150Ω, all outputs AC coupled with 220µF, unless otherwise noted.
3
0
Frequency Response
270
180
Phase vs. Frequency
Normalized Gain(dB)
Phase(degree)
-3
-6
-9
-12
-15
0.1
1
10
100
1000
90
0
-90
-180
-270
0.1
1
10
100
1000
Frequency(MHz)
Frequency(MHz)
Large Signal Step Response
0.8
0.3
0.2
Small Signal Step Response
Output Voltage(V/)
Output Voltage(V/)
-0.025
0.025
0.075
0.4
0.1
0
-0.1
-0.2
0
-0.4
-0.8
-0.075
Time (µs)
-0.3
-0.05
0
0.05
0.1
Time (µs)
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-100
0.01
PSRR vs. Frequency(Bypass Caps)
0
-10
-20
PSRR vs. Frequency(No Bypass Caps)
PSRR(dB)
PSRR(dB)
-30
-40
-50
-60
-70
-80
0.01
0.1
1
10
100
0.1
1
10
100
Frequency(MHz)
Frequency(MHz)
５
SGM9117
TYPICAL PERFORMANCE CHARACTERISTICS
At V
S
= +5.0V, T
A
= +25℃, R
L
= 150Ω, all outputs AC coupled with 220µF, unless otherwise noted.
Group Delay vs. Frequency
8
7
6
30
29
28
27
26
25
24
23
22
21
20
0.1
1
10
100
2.5
3
3.5
4
4.5
5
5.5
Quiescent Current vs. Supply Voltage
No Load
V
IN
= 500mV
5
4
3
2
1
0
Quiescent Current (mA)
Group Delay (ns)
Frequency(MHz)
Supply Voltage(V)
38
36
34
30
28
26
24
22
20
18
-50
Quiescent Current vs. Temperature
3
2.7
2.4
2.1
1.8
1.5
1.2
0.9
0.6
0.3
0
Gain Error vs. Temperature
Quiescent Current (mA)
-25
0
25
50
75
100
125
Gain Error(%)
32
-50
-25
0
25
50
75
100
125
Temperature(℃)
Temperature(℃)
Output Voltage Swing to The Positive Rail vs.
Output Current
5
0.8
0.7
Output Voltage Swing to The Negative Rail
vs. Output Current
V
IN
= 0V
Output Voltage(v)
Output Voltage(v)
4.5
0.6
0.5
0.4
0.3
0.2
0.1
+25℃
+85℃
-40℃
4
+85℃
+25℃
-40℃
3.5
3
0
20
40
60
80
100
0
Output Current(mA)
0
20
40
60
80
100
Output Current(mA)
６
SGM9117
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