FMS6417A
Selectable RGB (YUV) HD/SD Video Filter Driver
with Y, C, Composite, and Modulator Outputs
Features
Description
■ YUV/RGB filters
■ 2:1 Mux inputs for multiple RGB/YUV inputs
■ Selectable 8MHz or 30MHz 6th order filters for RGB (YUV)
applications
■ 8MHz 6th order Y, C filters with composite summer
■ Modulator output with FCC group delay predistortion
■ AC or DC coupled input, AC coupled output
The FMS6417A offers comprehensive filtering for set top box or
DVD applications. This part consists of a triple 6th order filter
with selectable 30MHz or 8MHz frequencies and a dual filter for
filtering Y,C with a composite summer and a modulator channel
with sound-notch and FCC group delay compensation. The
modulator provides sound-notching and FCC group delay compensation for NTSC.
■ All outputs can drive AC coupled 75Ω loads and
provide 6dB of gain
■ Dual multiplexed inputs
■ 1% differential gain with 1° differential phase
■ 36dB/octave roll-off on all channels
■ Pin compatible upgrade to the award winning FMS6417
2-to-1 multiplexers are provided on the triple filters as well as
provisions for auxiliary inputs to the composite channel. The triple
filters are intended for either YUV or RGB signals. All channels
accept AC or DC coupled ground-referenced 1V signals. The filters
output 2Vpp signals into AC coupled terminated loads. The lowpass filters are powered by 3.3V and the modulator and outputs
by 5.0V.
Applications
■ Cable set top boxes
■
■
■
■
■
■
Satellite set top boxes
DVD players
HDTV
Personal Video Recorders (PVR)
Video On Demand (VOD)
Media Centers
Functional Block Diagram
INMUX (A/B)
Filter Select (HD/SD)
RINA (VINA)
ROUT (VOUT)
6dB
RINB (VINB)
GINA (YINA)
GOUT (YOUT)
6dB
GINB (YINB)
BINA (UINA)
BOUT (UOUT)
6dB
BINB (UINB)
YIN
YOUT
6dB
AUXIN
CVOUT
6dB
CIN
COUT
0.5V
(Internal
Reference)
6dB
MODOUT
CVMUX (YIN/CIN; AUXIN)
FMS6417A Rev. 2A
6dB
1
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©2005 Fairchild Semiconductor Corporation
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
March 2005
3
Pin
1
GINA
Analog GREEN video input for Channel
2
GINB
Analog GREEN video input for Channel
ROUT
3
BINA
Analog BLUE video input for Channel
GOUT
4
BINB
Analog BLUE video input for Channel
22
BOUT
5
CVMUX
6
MODOUT
GND
Pin#
25
VCCA
GND
27
26
FSEL
Pin Assignments
28
N/C
RINA
INMUX
29
2
BINA
30
RINB
GINB
31
1
32
GINA
24
23
19
COUT
N/C
7
N/C
VCCOMOD
8
18
17
N/C
GND
VCCMOD
N/C
YIN
CIN
GND
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16
6
15
MODOUT
14
VCCO
13
YOUT
20
12
21
32-pin LQFP
11
FMS6417ACHX
5
10
4
9
BINB
CVMUX
AUXIN
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Pin Configurations
CVOUT
7
8
9
N/C
Description
Logic input pin selects between the YIN(1) or
AUXIN(0) inputs as well as enabling or disabling
CIIN. (Do not float)
Modulator output
No connect
VCCOMOD 5V VCC for modulator output buffers
GND
Ground for modulator output buffers
10
AUXIN
11
CIN
Filtered analog composite video or luma input
Chrominance (Chroma) input
12
YIN
Luminance (Luma) input
13
N/C
No connect
14
VCCMOD
5V VCC for modulator
15
GND
Ground for modulator
16
N/C
No connect
17
CVOUT
18
N/C
Composite video output
No connect
19
COUT
Chrominance (Chroma) output
20
VCCO
5V power supply for output buffers of the RGB
and CV drivers
21
YOUT
Luminance (Luma) output
22
BOUT
Filtered analog BLUE video output from either
BINA or BINB
23
GOUT
Filtered analog GREEN video output from
either GINA or GINB
24
ROUT
Filtered analog RED video output from either
RINA or RINB
25
GND
Ground for output buffers
26
VCCA
VCC analog 3.3V supply
27
GND
Analog ground
28
FSEL
Select between (0) SD (8.0MHz) and (1) HD
(30.0MHz) filters (Do not float)
29
INMUX
Logic input selects between Channel (1) or
(0) of the RGB inputs.
(Do not float)
30
N/C
No connect
31
RINA
Analog RED video input for Channel
32
RINB
Analog RED video input for Channel
2
FMS6417A Rev. 2A
Parameter
Min.
Typ.
Junction Temperature
Storage Temperature Range
-65
Lead Temperature (Soldering, 10s)
Thermal Resistance (θJA),
JEDEC Standard Multi-layer Test Boards, Still Air
Max.
Unit
150
°C
150
°C
300
°C
48
°C/W
Absolute Maximum Ratings
Parameter
Min.
Max.
Unit
DC Supply Voltage
-0.3
6
V
Analog and Digital I/O
-0.3
VCC +0.3
V
60
mA
Output Current Any One Channel (Do Not Exceed)
Note:
Functional operation under any of these conditions is NOT implied. Performance and reliability are guaranteed only if
operating conditions are not exceeded. VCCA can not exceed VCCO
Recommended Operating Conditions
Parameter
Min.
Operating Temperature Range
Typ.
Max.
Unit
70
°C
VCCO Range2
4.75
5.0
5.25
V
VCCA Range
3.135
3.3
3.465
V
VCCMOD Range2
4.75
5.0
5.25
V
4.75
5.0
5.25
V
VCCOMOD
0
Range2
Electrical Specifications
(TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, all inputs AC coupled with 0.1µF, all
outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol Parameter
Conditions
Min
Typ Max Units
ICCA
Supply
Current1
VCCA no load
50
80
120
mA
ICCO
Supply Current1
VCCO no load
10
55
70
mA
ICCMOD
Modulator Supply Current1
VCCMOD no load
10
26
40
mA
VCCOMOD no load
0.5
4
10
Current1
ICCOMOD
Modulator Output Supply
Vi
Input Voltage Max
Reference to ground
Vil
Digital Input Low1
FSEL, INMUX, CVMUX
0
0.8
V
Vih
Digital Input High1
FSEL, INMUX, CVMUX
2.4
VCCO
V
1.3
mA
Vpp
VOCV
Output Voltage
During sync, CV channel
1
V
VORGB
Output Voltage
During sync, RGB channel
1
V
VOMOD
Output Voltage
During sync, MOD channel
1
V
PSSR
PSSR (all channels)
DC
-46
dB
Notes:
1. 100% tested at 25°C.
2. VCCO, VCCMOD, and VCCOMOD all connected to same supply.
FMS6417A Rev. 2A
3
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FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Reliability Information
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Standard Definition Electrical Specifications
(TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 0, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol Parameter
Conditions
Gain1
AVSD
SD
f1dBSD
-1dB Bandwidth for SD1
fCSD
-3dB Bandwidth for SD
Min
R,G,B channels SD Mode
R,G,B,Y,C,CV channels
5.3
6.0
4
5
MHz
8
MHz
R,G,B,Y,C,CV channels
reject)1
fSBSD
Attenuation: SD (stopband
fSBCV
Attenuation: SD (stopband reject)1
Typ Max Units
6.6
dB
R,G,B,Y,C channels at f = 27MHz
37
40
dB
CV channel at f = 27MHz
37
40
dB
fNA
Notch Attenuation
at 4.425MHz
14
20
MCF
Modulator Channel Flatness
at 3.75MHz
-0.75
0
dB
dG
Differential Gain
R,G,B,Y,C,CV channels
1.0
%
dφ
Differential Phase
R,G,B,Y,C,CV channels
1.0
°
dφMOD
Modulator Differential Phase
MOD channel
1.5
°
THD
Output Distortion (all channels)
VOUT = 1.8Vpp at 3.58MHz
0.4
%
XTALKYC
Crosstalk
channel-to-channel YC at 1MHz
-58
dB
XTALKRGB
Crosstalk
channel-to-channel RGB at 1MHz
-65
dB
INMUXISO
INMUX Isolation
at 1MHz
-75
dB
SNR
Signal-to-Noise Ratio
R,G,B,Y,C,CV channels, NTC-7
weighting, 100kHz highpass enabled
72
dB
tpdSD
Prop Delay for SD
Delay from input to output
at 4.5MHz (RGB, YC, CV outputs)
85
ns
∆tpdMOD
Modulator Group Delay
MODE = 0, from 400kHz to 3.58MHz
tCLDCV
Chroma-Luma Delay CVOUT
f = 3.58MHz (referenced to 400kHz)
tCLGCV
Chroma-Luma Gain CVOUT
f = 3.58MHz (referenced to 400kHz)
+0.75
-230
-170
92
dB
-130
ns
6
50
ns
100
104
%
High Definition Electrical Characteristics
(TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 1, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
Parameter
AVRGBHD
RGB HD
Gain1
Conditions
Min.
Typ.
Max
f1dBHD
-1dB Bandwidth for HD1
fCHD
-3dB Bandwidth for HD
R,G,B channels
fSBHD
Attenuation: HD (stopband
reject)1
R,G,B channels at f = 74.25MHz
R,G,B channels HD Mode
5.3
6.0
6.6
R,G,B channels
16
20
MHz
32
MHz
30
dB
HD2
2nd Harmonic Distortion
HD3
3rd Harmonic Distortion
20MHz fundamental
-48
dBc
20MHz fundamental
-48
dBc
dB
25
Units
dB
XTALKRGB
RGB Crosstalk
(channel-to-channel) at 1MHz
-68
INMUXISO
INMUX Isolation
at 1MHz
-75
dB
SNR
Signal-to-Noise Ratio
R,G,B channels
72
dB
tpdHD
Prop Delay for HD
Delay from input to output at 16MHz
26
ns
GDHD
Group Delay
from 400kHz to 30MHz
5
ns
Notes:
1. 100% tested at 25°C.
2. VCCO, VCCMOD, and VCCOMOD all connected to same supply.
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4
FMS6417A Rev. 2A
(TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 0, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
12
6
0
1
2
-6
-12
-18
-24
Mkr Frequency
Gain
-30
Ref 400kHz
6dB
-36
1 7.28MHz
-1dB BW
-42
2 8.33MHz
-3dB BW
-48
3 27MHz
-52.45dB
-54 fSBSD = Gain(ref) – Gain(3) = 58.45dB
-60
5
10
15
400kHz
Figure 2. Freq. Response YCCV Channels
Gain (dB)
Gain (dB)
Figure 1. Freq. Response RGB Channels
3
20
25
30
12
6
0
1
2
-6
-12
-18
-24
Mkr Frequency
Gain
-30
Ref 400kHz
6dB
-36
1 7.28MHz
-1dB BW
-42
2 8.33MHz
-3dB BW
-48
3 27MHz
-50.21dB
-54 fSBSD = Gain(ref) – Gain(3) = 56.21dB
-60
5
10
15
400kHz
Frequency (MHz)
Delay (ns)
Delay (ns)
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
1 = 8MHz (27.73ns)
5
10
15
20
25
30
1 = 8MHz (28.49ns)
400kHz
5
15
20
25
30
Figure 6. Noise vs. Frequency RGB Channels
-45
-55
-65
Noise (dB)
Gain (dB)
10
Frequency (MHz)
Figure 5. Modulator Output vs. Frequency
-75
-85
-95
-105
-115
20
25
30
0
Frequency (MHz)
FMS6417A Rev. 2A
30
1
Frequency (MHz)
12
6
0
-6
1
-12
-18
-24
-30
-36
-42
-48
1 = 4.425MHz (-18.8dB)
-54
-60
400kHz
5
10
15
25
Figure 4. Group Delay vs. Freq. YCCV Channels
1
400kHz
20
Frequency (MHz)
Figure 3. Group Delay vs. Freq. RGB Channels
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
3
1.0
2.0
3.0
4.0
5.0
6.0
Frequency (MHz)
5
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FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Standard Definition Typical Performance Characteristics
(TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 0, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Figure 8. Noise vs. Freq. Modulator Channels
-45
-45
-55
-55
-65
-65
Noise (dB)
Noise (dB)
Figure 7. Noise vs. Freq. YCCV Channels
-75
-85
-75
-85
-95
-95
-105
-105
-115
-115
0
2.0
1.0
3.0
4.0
5.0
6.0
0
2.0
1.0
Frequency (MHz)
0.1
NTSC
0.3
0.2
0.1
0
Min = 0.0
Max = 0.31
ppMax = 0.31
1st
2nd
3rd
4th
5th
NTSC
-0.1
-0.2
-0.3
Min = -0.30
Max = 0.02
ppMax = 0.32
1st
2nd
3rd
4th
5th
6th
Figure 12. Differential Phase YCCV Channels
0.1
Differential Phase (deg)
NTSC
0.3
0.2
0.1
Min = 0.0
Max = 0.34
ppMax = 0.34
NTSC
0
-0.1
-0.2
-0.3
Min = -0.34
Max = 0.04
ppMax = 0.38
-0.4
-1.0
1st
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6.0
0
6th
Figure 11. Differential Gain YCCV Channels
0
5.0
-0.4
-1.0
0.4
4.0
Figure 10. Differential Phase RGB Channels
Differential Phase (deg)
Differential Gain (%)
0.4
3.0
Frequency (MHz)
Figure 9. Differential Gain RGB Channels
Differential Gain (%)
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Standard Definition Typical Performance Characteristics
2nd
3rd
4th
5th
6th
1st
6
2nd
3rd
4th
5th
6th
FMS6417A Rev. 2A
(TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 0, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Figure 13. Chroma Gain vs. Chroma Delay
Figure 14. Modulator Group Delay vs. Freq.
200
100.55
Group Delay @ 3.58MHz = -169ns
150
100
Delay (ns)
Chroma Gain (%)
Chroma Gain = 100.3%
Chroma Delay = 3.5ns
100
50
0
-50
-100
-150
-200
99.45
-250
-4
-2
0
2
4
0
Chroma Delay (ns)
FMS6417A Rev. 2A
1.0
2.0
3.0
4.0
4.6
Frequency (MHz)
7
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FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Standard Definition Typical Performance Characteristics
(TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 1, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
12
6
0
1 2
-6
-12
-18
-24
Mkr Frequency
Gain
-30
Ref 400kHz
6dB
-36
1 20.17MHz -1dB BW
-42
2 30.22MHz -3dB BW
-48
3 74.25MHz -39.64dB
-54 fSBSD = Gain(ref) – Gain(3) = 45.64dB
-60
400kHz 10 20 30 40 50
Figure 16. HD Group Delay RGB Channels
10
1
5
Delay (ns)
Gain (dB)
Figure 15. HD Freq. Response RGB Channels
3
0
-5
-10
-15
1 = 30MHz (5.72ns)
60
70
80
-20
400kHz
90
20
40
60
80
90
Frequency (MHz)
Frequency (MHz)
Figure 17. Noise vs. Freq. RGB Channels
-40
-50
-60
Noise (dB)
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
High Definition Typical Performance Characteristics
-70
-80
-90
-100
-110
-120
0
1.0
2.0
3.0
4.0
5.0
Frequency (MHz)
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8
FMS6417A Rev. 2A
For DVD applications, the product provides filtering and output
drive amplification for 7 channels of outputs. These include R,
G, B, Y, C, CV, and modulator outputs.
The FMS6417A offers comprehensive filtering for set top box or
DVD applications. This part consists of a triple 6th order filter
with selectable 30MHz or 8MHz frequencies and a dual filter for
filtering Y,C with a composite summer and a modulator channel
with sound-notch and FCC group delay compensation. The
modulator provides sound-notching and FCC group delay
compensation for NTSC. 2-to-1 multiplexers are provided on
the triple filters as well as provisions for auxiliary inputs to the
composite channel. The triple filters are intended for either YUV
or RGB signals. All channels accept DC coupled ground-referenced 1V signals. The filters output 2Vpp signals into AC coupled
terminated loads. The low-pass filters are powered by 3.3V and
the modulator and outputs by 5.0V.
For set top boxes, this product provides for 2 channels of video
to be filtered, as well as the flexibility of selectable high order
filtering for multiple resolution standards. Additional flexibility is
provided by the additional Y,C filterswith composite summers.
All channels provide 6dB gain, accept 1V ground referenced
inputs, and drive AC coupled loads. The filters for the R, G, B, Y,
C, and CV channels are powered from a 3.3V supply and the
modulator channel and outputs from 5V.
The modulator channel has sound-notch and FCC group delay
compensation set for NTSC specifications.
The FMS6417A is a next generation filter solution from Fairchild
Semiconductor, addressing the expanding filtering needs for set
top boxes, and DVD players. The product provides selectable filtering from 30MHz or 8MHz on the RGB channels. Thus, the
FMS6417A addresses the requirement for a single set top box
to be compatible with a variety of resolution standards. Additionally, the product provides additional filters for Y, C, CV, and
modulator outputs. Multiplexers on the RGB and CV channel
provide further flexibility.
FMS6417A Rev. 2A
9
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FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
General Description
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Applications
Typical Application Diagrams
INMUX (A/B)
29
Filter Select (HD/SD)
28
31
RinA (VinA)
DAC
75Ω
24
MUX
32
ROUT (VOUT)
75Ω
1
GinA (YinA)
75Ω
23
MUX
2
Video Cables
6dB
6th Order Filter
RinB (VinB)
220µF
220µF
GOUT (YOUT)
6dB
75Ω
6th Order Filter
GinB (YinB)
3
BinA (UinA)
75Ω
22
MUX
4
BOUT (UOUT)
6dB
75Ω
6th Order Filter
BinB (UinB)
12
YIN
75Ω
21
MUX
10
Encoder
220µF
220µF
YOUT
6dB
75Ω
AUXIN
17
75Ω
220µF
To TV
6dB
11
CIN
75Ω
19
MUX
75Ω
6dB
220µF
CVOUT to VCR
75Ω
0.5V
Internal
Reference
75Ω
220µF
COUT
75Ω
6
6dB
5
8, 14, 20
CVMUX
(YIN/CIN; AUXIN)
Video Modulator
26
9 15
25 27
MODOUT to channel 3 or 4
+
4.5MHz FM Sound
5V
10µF
3.3V
0.1µF
0.01µF 0.01µF
0.1µF
10µF
Figure 18. Typical application diagram (DC-coupled input)
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10
FMS6417A Rev. 2A
Typical Application Diagrams (Continued)
INMUX (A/B)
29
Filter Select (HD/SD)
28
31
RinA (VinA)
DAC
75Ω
24
MUX
32
ROUT (VOUT)
75Ω
1
GinA (YinA)
75Ω
23
MUX
2
Video Cables
6dB
6th Order Filter
RinB (VinB)
220µF
220µF
GOUT (YOUT)
6dB
75Ω
6th Order Filter
GinB (YinB)
3
BinA (UinA)
75Ω
22
MUX
4
BOUT (UOUT)
6dB
75Ω
6th Order Filter
BinB (UinB)
12
YIN
75Ω
21
MUX
10
Encoder
220µF
220µF
YOUT
6dB
75Ω
AUXIN
17
75Ω
220µF
To TV
6dB
11
CIN
75Ω
19
MUX
75Ω
6dB
220µF
CVOUT to VCR
75Ω
3.3V
0.1µF
3MΩ
1MΩ
Use a voltage divider
on each input to set
the input common
mode range
0.5V
Internal
Reference
75Ω
220µF
COUT
75Ω
6
6dB
5
8, 14, 20
CVMUX
(YIN/CIN; AUXIN)
Video Modulator
9 15
26
25 27
MODOUT to channel 3 or 4
+
4.5MHz FM Sound
5V
10µF
3.3V
0.1µF
0.01µF 0.01µF
0.1µF
10µF
Figure 19. Typical application diagram (AC-coupled input)
FMS6417A Rev. 2A
11
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FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Applications
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Mechanical Dimensions
LQFP-32
A
MILLIMETERS
G
B
H
C D
I
J
E
Symbol
A
B
C
D
E
F
G
H
I
J
K
L
Min
Max
8.80
9.20
6.90
7.10
8.80
9.20
6.90
7.10
0.80 BSC
0.30
0.47
1.35
1.45
0.05
0.15
0.95
1.05
0.09
0.2
0°
7°
0.45
0.75
F
K
L
www.fairchildsemi.com
12
FMS6417A Rev. 2A
Model
Part Number
Lead Free
Package
Container
Pack Qty.
FMS6417A
FMS6417ACH_NL
Yes
32-pin LQFP
Tray
250
FMS6417A
FMS6417ACHX_NL
Yes
32-pin LQFP
Tape and Reel
1,000
Temperature Range: 0°C to +70°C
FMS6417A Rev. 2A
13
www.fairchildsemi.com
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Ordering Information
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