FMS6151L6X [ONSEMI]
视频滤波器驱动器，超便携;
| 型号： | FMS6151L6X |
| 厂家： | 
ONSEMI |
| 描述： | 视频滤波器驱动器，超便携 驱动 光电二极管 商用集成电路 驱动器 |
| 文件： | 总11页 (文件大小：654K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s
technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA
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June 2010
FMS6151
Ultra-Portable Video Filter Driver
Features
■ 5th-Order 8MHz (SD) Filter
Description
The FMS6151 low-cost integrated video filter is intended
to replace passive LC filters and drivers in low-voltage
portable video applications. The 5th-order filter provides
better image quality compared to typical 2nd- and 3rd-
order passive solutions.
■ Power Down to 25nA
■ DC-Coupled Input
■ AC- or DC-Coupled Output
■ DC-Coupled Output Eliminates AC-Coupling Cap
■ SAG Correction Reduces Size of AC-Coupling Cap
■ Fixed Gain of 6dB
The FMS6151 is intended to be directly driven by a DC-
coupled DAC output. The output can drive an AC- or DC-
coupleddoublyterminatedcoax(150Ω)load. DC-coupling
the output removes the need for an expensive output
coupling capacitor. If anAC-coupled output is needed, the
SAG correction circuit can be used to reduce the AC out-
put coupling capacitor value. Input DC levels are offset by
approximately 100mV. This internal level shift is incorpo-
rated to prevent sync pulse clipping.
■ Small, Lead-Free, MicroPak™ Packaging
Applications
■ Digital Still Cameras
■ Camera Phones
■ Personal Digital Assistants
■ Set Top Boxes
■ Digital Video Recorders
Offering SAG correction, 6dB fixed gain, and a 5th-order
low-pass filter in a space-saving MicroPak™ package
makes the FMS6151 well suited for space-sensitive appli-
cations, such as cellular phones and digital cameras.
Block Diagram
V
cc
= 2.5V to 3.6V
EN
V
IN
+
V
OUT
8MHz,
5th order
-
SAG
Figure 1. Block Diagram
Ordering Information
Part Number
Operating Temperature Range
Package
Packaging Method
FMS6151L6X
-40°C to +105°C
6-Lead MicroPak™
Reel
© 2006 Fairchild Semiconductor Corporation
FMS6151 • Rev. 1.0.6
www.fairchildsemi.com
Pin Configuration
VIN
GND
SAG
EN
1
2
3
6
5
4
FMS6151
Vcc
VOUT
Figure 2. Pin Assignments
Pin Assignments
Pin#
Pin Name
VIN
Type
Input
Input
Input
Output
Input
Input
Description
1
2
3
4
5
6
Input video
GND
SAG
Ground
SAG
VOUT
VCC
Filtered video output
Positive power supply
Enable 0 = Disabled 1 = Enabled
EN
© 2006 Fairchild Semiconductor Corporation
FMS6151 • Rev. 1.0.6
www.fairchildsemi.com
2
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable
above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition,
extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute
maximum ratings are stress ratings only.
Parameter
Min.
-0.3
-0.3
Max.
6.0
Unit
V
DC Supply Voltage
Analog and Digital I/O
+VCC +0.3
45
V
Maximum Output Current, Do Not Exceed
mA
Human Body Model, JESD22-A114
Charged Device Model, JESD22-C101
6
2
Electrostatic Discharge
Protection Level
kV
Reliability Information
Parameter
Min.
Typ.
Max.
+150
+150
Unit
°C
Junction Temperature
Storage Temperature Range
-65
°C
Thermal Resistance (θJA), JDEC Standard, Multi-layer
Test Boards, Still Air
271
°C/W
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Parameter
Min.
-40
Typ.
Max.
+105
3.6
Unit
°C
Operating Temperature Range
Supply Voltage Range
2.5
2.7
V
© 2006 Fairchild Semiconductor Corporation
FMS6151 • Rev. 1.0.6
www.fairchildsemi.com
3
DC Electrical Characteristics
T = 25°C, V = 2.7V, R = 37.5Ω, AC-coupled output into 150Ω load, SAG pin connected to V pin,
A
CC
s
OUT
unless otherwise noted.
Symbol
ICC
Parameter
Supply Current(1)
Conditions
Min.
Typ.
3.8
1.2
200
40
Max.
Units
VCC = 2.7V, No Load
6.4
mA
Vpp
mV
dB
nA
V
VIN
Video Input Voltage Range
Output Level Shift(1)
Vols over power supply
Shut Down Current
Disabled Logic Low(1)
Enabled Logic High(1)
Enable Time
Referenced to GND
VIN = 0V
Vols
PSRR
ISH
50
350
VCC = 2.7V to 3.3V
25
Vil
0
0.8
Vih
VCC *0.6
VCC
V
tON
1.5
50
μs
ns
tOFF
Disable Time
AC Electrical Characteristics
T = 25°C, V = 2.7V, R = 37.5Ω, AC-coupled output into 150Ω load, SAG pin connected to V pin,
A
CC
s
OUT
unless otherwise noted.
Symbol
Parameter
Conditions
Min.
6.0
Typ.
6.2
6.7
8
Max.
Units
dB
AV
f1dB
fc
Gain(1)
DC
6.4
-1dB Bandwidth(1)
5.0
MHz
MHz
dB
-3dB Bandwidth
fSB
Attenuation(1) (Stopband Reject) 27MHz
Differential Gain
40
47
DG
DP
SNR
0.5
0.5
78
%
Differential Phase
°
Signal-to-Noise Ratio
NTC-7 Weighting, 100kHz to 4.2MHz
dB
Note:
1. 100% tested at 25°C.
© 2006 Fairchild Semiconductor Corporation
FMS6151 • Rev. 1.0.6
www.fairchildsemi.com
4
Typical Performance Characteristics
T = 25°C, V = 2.7V, R = 37.5Ω, AC-coupled output into 150Ω load, SAG pin connected to V
pin,
A
CC
s
OUT
unless otherwise noted.
10
5
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
1
0
2
-5
-10
-15
-20
-25
-30
-35
-40
-45
Mkr Frequency
Gain
Ref 400kHz
6dB
1
2
3
6.7MHz
8.0MHz
27MHz
-1dB BW
-3dB BW
-42dB
3
fSBSD = Gain(ref) – Gain(3) = 48dB
0
5
10
15
20
25
30
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Frequency (MHz)
Temperature (°C)
Figure 3. Frequency Response
Figure 4. Gain Error vs. Temperature
3.0
2.5
NTSC
2.0
1.5
1.0
0.5
0
without SAG
Enable Pulse
2.0
1.0
-0.5
-1.0
-1.5
-2.0
-2.5
Output
0
Min = -0.58
Max = 0.00
Max = 0.58
pp
-1.0
-1
0
1
2
3
4
5
6
1st
2nd
3rd
4th
5th
6th
Time (µs)
Figure 5. Enable/Disable Response
Figure 6. Differential Gain
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
2.5
2.0
1.5
1.0
0.5
0
NTSC
without SAG
-0.5
-1.0
-1.5
-2.0
-2.5
Min = -0.58
Max = 0.12
Max = 0.70
pp
2.5
3.0
3.5
4.0
4.5
5.0
5.5
1st
2nd
3rd
4th
5th
6th
V
cc
(V)
Figure 7. I
vs. Supply Voltage
Figure 8. Differential Phase
CC
© 2006 Fairchild Semiconductor Corporation
FMS6151 • Rev. 1.0.6
www.fairchildsemi.com
5
Typical Performance Characteristics
T = 25°C, V = 2.7V, R = 37.5Ω, AC-coupled output into 150Ω load, SAG pin connected to V
pin,
A
CC
s
OUT
unless otherwise noted.
4.0
60
50
40
30
20
10
0
3.9
3.8
3.7
3.6
3.5
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
Temperature (°C)
Temperature (°C)
Figure 9. Supply Current vs. Temperature
Figure 10. Shutdown Current vs. Temperature
© 2006 Fairchild Semiconductor Corporation
FMS6151 • Rev. 1.0.6
www.fairchildsemi.com
6
SAG Correction
Application Information
SAG correction provides excellent performance with a
small output coupling capacitor. It eliminates the 220ꢀF -
1000ꢀF output coupling capacitors traditionally used. The
traditional output circuit (220ꢀF into 150Ω load) creates a
single pole (-3dB) at 5Hz. Reducing this capacitor causes
excessive phase shift, resulting in video field tilt that can
prevent proper recovery of the synchronization signals.
Input Voltage
The FMS6151 is intended to be directly driven by a DC-
coupled DAC output. The input common-mode range of
the FMS6151 is 1.2Vpp, ground referenced.
Enable/Shutdown
The FMS6151 has a shutdown feature that disables the
output and reduces the quiescent current to ~25nA. This
feature is especially useful in portable applications, such
as cellular phones, hand held gaming devices, and video
cameras requiring video filtering and drive capability.
The FMS6151 SAG correction circuit provides a small
amount of peaking, which provides compensation of the
phase response, significantly reducing video field tilt. The
SAG correction circuit allows decrease of the large 220ꢀF
output coupling capacitor. A 22ꢀF is used for SAG correc-
tion and a 47ꢀF is used for the output coupling
capacitor; much smaller and cheaper than traditional circuit
requirements.
Internal Level Shift
The FMS6151 has an internal level-shift circuit to avoid
sync tip clipping. The output signal is shifted 200mV
toward the VCC rail to help prevent clipping. This offset
is useful when DC coupled out or using SAG correction.
Output Configuration
The FMS6151 output is a low-impedance voltage driver.
It is capable of driving an AC- or DC-coupled single load.
For more application information, please refer to
FMS6151 Application Note, AN-8005.
© 2006 Fairchild Semiconductor Corporation
FMS6151 • Rev. 1.0.6
www.fairchildsemi.com
7
Physical Dimensions
2X
0.05 C
1.45
B
(1)
2X
0.05 C
(0.49)
5X
(0.254)
1.00
(0.75)
(0.52)
1X
A
TO P VIEW
PIN 1 IDENTIFIER
5
0.55M AX
(0.30)
6X
PIN 1
0.05 C
0.05
0.00
RECO M M ENED
LAND PATTERN
0.05 C
C
0.45
0.35
0.10
6X
0.00
0.25
6X
0.15
0.10
0.05
1.0
DETAIL A
C B A
0.40
0.30
C
0.35
0.25
5X
5X
0.40
0.30
DETAIL A
PIN 1 TERM INAL
0.075 X 45
CHAM FER
0.5
BO TTO M VIEW
(0.05)
6X
(0.13)
4X
Notes:
1. CO NFO RM S TO JEDEC STANDARD M 0-252 VARIATIO N UAAD
2. DIM ENSIO NS ARE IN M ILLIM ETERS
3. DRAW ING CO NFO RM S TO ASM E Y14.5M -1994
4. FILENAM E AND REVISIO N: M AC06AREV4
5. PIN O NE IDENTIFIER IS 2X LENG TH O F ANY
O THER LINE IN THE M ARK CO DE LAYO UT.
Figure 11. 6-Lead MicroPak™ Package
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,
specifically the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/.
© 2006 Fairchild Semiconductor Corporation
FMS6151 • Rev. 1.0.6
www.fairchildsemi.com
8
© 2006 Fairchild Semiconductor Corporation
FMS6151 Rev. 1.0.6
www.fairchildsemi.com
9
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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相关型号：
FMS6151L6X_F085
Ultra Portable Video Filter Driver, 6LD, MICROPAK, JEDEC MO-252,1.0MM WIDE (Logic style X overs), 5000/TAPE REEL
FAIRCHILD
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