FMS6364A — Low-Cost Four-Channel Standard Definition (SD) & High Definitions (HD) Video Filter Driver
March 2010
FMS6364A
Low-Cost Four-Channel Standard Definition (SD)
& High (HD) Definition Video Filter Driver
Features
Three 7 -Order 32MHz (HD) Filters
th
One 6 -Order 8MHz (SD) Filter
Drives Single AC- or DC-Coupled Video Loads
(150Ω)
Drives Dual AC- or DC-Coupled video Loads (75Ω)
Transparent Input Clamping
Single Supply: 3.3V – 5.0V
AC- or DC-Coupled Inputs and Outputs
DC-Coupled Output Eliminates AC-Coupling
Capacitor
Robust 9kV ESD Protection
Lead-Free TSSOP-14 Package
th
Description
The FMS6364A Low-Cost Video Filter (LCVF) is
intended to replace passive LC filters and drivers with a
th
low-cost integrated device. Three 7 -order filters
th
provide HD quality and a single 6 -order SD channel
provides compatibility. The FMS6364A may be directly
driven by a DC-coupled DAC output or an AC-coupled
signal. Internal diode clamps and bias circuitry may be
used if AC-coupled inputs are required
(see the
Application Information section for details).
The outputs can drive AC- or DC-coupled single (150Ω)
or dual (75Ω) video loads. DC coupling the outputs
removes the need for large output coupling capacitors.
The input DC levels are offset approximately +280mV at
the output
(see the Application Information section).
Applications
Cable Set-Top Boxes
Satellite Set-Top Boxes
DVD Players
HDTV
Personal Video Recorders (PVR)
Video On Demand (VOD)
Related Resources
AN-8002 – FMS6418B 4:2:2 Application Note
AN-6024 – FMS6xxx Product Series; Understanding
Analog Video Signal Clamps, Bias, DC Restore, and
AC- or DC-Coupling Methods
AN-6041 – PCB Layout Considerations for Video
Filter/Drivers
Ordering Information
Part Number
FMS6364AMTC14X
Operating
Temperature Range
-40°C to +85°C
Eco
Status
RoHS
Package
14-Lead TSSOP,
JEDEC
Packing
Method
2500 Units
per Reel
MO-153, 4.4mm Wide
For Fairchild’s definition of Eco Status, please visit:
http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2010 Fairchild Semiconductor Corporation
FMS6364A • Rev. 3.0.1
www.fairchildsemi.com
FMS6364A — Low-Cost Four-Channel Standard Definition (SD) & High Definitions (HD) Video Filter Driver
Block Diagram
IN1
Clamp
SD
6d
B
OUT1
IN2
Bias
HD
6d
B
OUT2
IN3
Bias
HD
6d
B
OUT3
IN4
Clamp
HD
6d
B
OUT4
Figure 1. Block Diagram
Pin Configuration
Figure 2. Pin Configuration
Pin Definitions
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Name
IN1
GND
IN2
IN3
IN4
NC
Vcc
GND
NC
OUT4
OUT3
OUT2
GND
OUT1
Type
Input
Input
Input
Input
Input
Power
Ground
Output
Output
Output
Ground
Output
Description
Video Input Channel SD
Device Ground Connection
Video Input Channel HD
(Pr)
Video Input Channel HD
(Pb)
Video Input Channel HD
(Y)
No Connection
Positive Power Supply
Device Ground Connection
No Connection
Filtered Output Channel HD
(Y)
Filtered Output Channel HD
(Pb)
Filtered Output Channel HD
(Pr)
Device Ground Connection
Filtered Output Channel SD
© 2010 Fairchild Semiconductor Corporation
FMS6364A • Rev. 3.0.1
www.fairchildsemi.com
2
FMS6364A — Low-Cost Four-Channel Standard Definition (SD) & High Definitions (HD) Video Filter Driver
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.
Symbol
V
S
V
IO
V
OUT
DC Supply Voltage
Analog and Digital I/O
Parameter
Min.
-0.3
-0.3
Max.
6.0
V
CC
+0.3
50
Unit
V
V
mA
Maximum Output Current, Do Not Exceed
Reliability Information
Symbol
T
J
T
STG
T
L
Θ
JA
Parameter
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 Seconds)
Thermal Resistance, JEDEC Standard,
Multilayer Test Boards, Still Air
Min.
-65
Typ.
Max.
150
150
300
Unit
°C
°C
°C
°C/W
115
Electrostatic Discharge Protection
Symbol
HBM
CDM
Parameter
Human Body Model ESD
Charged Device Model ESD
Condition
IEC61340-3-1:2002 Level 2
JESD22-C101-A Level III
Minimum Level
9
2
Unit
kV
kV
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.
Symbol
T
A
V
CC
Parameter
Operating Temperature Range
Supply Voltage Range
Min.
-40
3.135
Typ.
3.300
Max.
85
5.250
Unit
°C
V
© 2010 Fairchild Semiconductor Corporation
FMS6364A • Rev. 3.0.1
www.fairchildsemi.com
3
FMS6364A — Low-Cost Four-Channel Standard Definition (SD) & High Definitions (HD) Video Filter Driver
DC Electrical Characteristics
Unless otherwise noted, T
A
=25°C, V
CC
=3.3V, R
S
=37.5Ω, all inputs are AC coupled with 0.1µF, and all output
AC coupled with 220µF into 150Ω load.
Symbol
Supply
V
S
I
CC
V
in
PSRR
Parameter
Supply Voltage Range
Quiescent Supply Current
(1)
Conditions
V
S
Range
V
S
=+3.3V, No Load, EN=LOW
V
S
=+5.25V, No Load, EN=LOW
Referenced to GND if DC Coupled
DC (All Channels)
Min.
3.135
Typ.
3.30
50
55
1.4
-50
Max.
5.25
65
76
Units
V
mA
mA
V
pp
dB
Video Input Voltage Range
Power Supply Rejection Ratio
Note:
1. 100% tested at T
A
=25°C.
Standard-Definition Electrical Characteristics
Unless otherwise noted, T
A
=25°C, V
IN
=1V
PP
, V
CC
=5V, R
SOURCE
=37.5Ω, all inputs AC coupled with 0.1µF, all outputs
AC coupled with 220µF into 150Ω loads, and referenced to 400kHz.
Symbol
AV
SD
f
01dBSD
f
1dBSD
f
cSD
f
SBSD
DG
DP
THD
X
TALKSD
SNR
t
pdSD
CLG
SD
CLD
SD
t
ON
t
OFF
Parameter
Channel Gain
(2)
Conditions
All SD Channels
All SD Channels
All SD Channels
Min.
5.8
7
8
45
Typ.
6.0
5
8
9
60
0.3
0.6
0.35
-74
76
90
Max.
6.2
Units
dB
MHz
MHz
MHz
dB
%
°
%
dB
dB
ns
-0.1dB Flatness
-1dB Flatness
(2)
(2)
(2)
-3dB Bandwidth
All SD Channels
All SD Channels at f=27MHz
All SD Channels
All SD Channels
V
OUT
=1.4V
PP
, 3.58MHz
1MHz
NTC-7 weighting, 100kHz to
4.2MHz
Delay from input to output,
4.5MHz
(2)
Attenuation (Stopband Reject)
Differential Gain
Differential Phase
Total Harmonic Distortion, Output
Crosstalk (Channel-to-Channel)
Signal-to-Noise Ratio
Propagation Delay
Chroma Luma Gain
(3)
f=3.58MHz (ref to SD
IN
at
400kHz)
f=3.58MHz (ref to SD
IN
at
400kHz)
95
100
5.5
1
1
105
%
ns
µs
µs
Chroma Luma Delay
Enable Time
Disable Time
Notes:
2. 100% tested at T
A
=25°C.
3. SNR=20 • log (714mV / rms noise).
© 2010 Fairchild Semiconductor Corporation
FMS6364A • Rev. 3.0.1
www.fairchildsemi.com
4
FMS6364A — Low-Cost Four-Channel Standard Definition (SD) & High Definitions (HD) Video Filter Driver
High-Definition Electrical Characteristics
Unless otherwise noted, T
A
=25°C, V
CC
=3.3V, R
S
=37.5Ω, all inputs are AC coupled with 0.1µF, and all outputs AC
coupled with 220µF into 150Ω load.
Symbol
AV
BW
0.5dB
BW
-1.0dB
BW
3.0dB
Att
37.125M
Att
44.25M
Att
74.25M
Att
78M
THD1
THD2
THD3
X
talk
SNR
t
pd
Parameter
Channel Gain
(4)
±0.5dB Bandwidth
(4)
-1.0 dB Bandwidth
(4)
-3.0 dB Bandwidth
(4)
Conditions
Active Video Input Range=1V
PP
R
SOURCE
=75Ω, R
L
=150Ω
R
SOURCE
=75Ω, R
L
=150Ω
R
SOURCE
=75Ω, R
L
=150Ω
R
SOURCE
=75Ω, f=37.325MHz
R
SOURCE
=75Ω, f=44.25MHz
R
SOURCE
=75Ω, f=74.25MHz
R
SOURCE
=75Ω, f=78MHz
f=10 MHz ; V
OUT
=1.4Vpp
f=15 MHz ; V
OUT
=1.4Vpp
f=22 MHz ; V
OUT
=1.4Vpp
f=1.00 MHz ; V
OUT
=1.4Vpp
Unweighted: 30MHz Lowpass,
100kHz to 30MHz
Delay from Input to Output;
100KHz to 26MHz
Min.
5.8
28
32
Typ.
6.0
24
30
34
6.5
14.5
Max.
6.2
Units
dB
MHz
MHz
MHz
dB
dB
dB
dB
%
Normalized Stopband
Attenuation
(4)
40
42
44
46
0.4
0.5
0.5
-70
70
25
Output Distortion
(All Channels)
Crosstalk
(Channel-to-Channel)
Peak Signal to RMS Noise
Propagation Delay
dB
dB
ns
Note:
4. 100% tested at 25°C.
© 2010 Fairchild Semiconductor Corporation
FMS6364A • Rev. 3.0.1
www.fairchildsemi.com
5
综合技术交流
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
