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FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
March 2005
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Features
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 All outputs can drive AC coupled 75 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
Description
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 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)
6dB
ROUT (VOUT)
RINB (VINB)
GINA (YINA)
6dB
GOUT (YOUT)
GINB (YINB)
BINA (UINA)
6dB
BOUT (UOUT)
BINB (UINB)
YIN
6dB
YOUT
AUXIN CVOUT
6dB
CIN 0.5V (Internal Reference) CVMUX (YIN/CIN; AUXIN)
6dB
COUT
MODOUT
6dB
FMS6417A Rev. 2A
1
www.fairchildsemi.com (c)2005 Fairchild Semiconductor Corporation
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Pin Configurations
INMUX VCCA GND GND FSEL RINB RINA N/C
Pin Assignments
Pin#
1 2
Pin
GINA GINB BINA BINB CVMUX
Description
Analog GREEN video input for Channel Analog GREEN video input for Channel Analog BLUE video input for Channel Analog BLUE video input for Channel 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
32
31
30
29
28
27
26
25
GINA GINB BINA BINB CVMUX MODOUT N/C VCCOMOD
1 2 3 4 5 6 7
24 23 22
ROUT GOUT BOUT YOUT VCCO COUT N/C CVOUT
3 4 5
FMS6417ACHX
32-pin LQFP
21 20 19 18 17
6 7 8 9 10
MODOUT N/C
10
11
12
13
14
15
16
9
8
VCCOMOD 5V VCC for modulator output buffers GND Ground for modulator output buffers AUXIN CIN YIN N/C VCCMOD GND N/C CVOUT N/C COUT VCCO YOUT BOUT GOUT ROUT GND VCCA GND FSEL INMUX Filtered analog composite video or luma input Chrominance (Chroma) input Luminance (Luma) input No connect 5V VCC for modulator Ground for modulator No connect Composite video output No connect Chrominance (Chroma) output 5V power supply for output buffers of the RGB and CV drivers Luminance (Luma) output Filtered analog BLUE video output from either BINA or BINB Filtered analog GREEN video output from either GINA or GINB Filtered analog RED video output from either RINA or RINB Ground for output buffers VCC analog 3.3V supply Analog ground Select between (0) SD (8.0MHz) and (1) HD (30.0MHz) filters (Do not float) Logic input selects between Channel (1) or (0) of the RGB inputs. (Do not float) No connect Analog RED video input for Channel Analog RED video input for Channel
AUXIN
CIN
GND
YIN
N/C
GND
VCCMOD
N/C
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
30 31 32
N/C RINA RINB
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2
FMS6417A Rev. 2A
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Reliability Information
Parameter
Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10s) Thermal Resistance (JA), JEDEC Standard Multi-layer Test Boards, Still Air 48 -65
Min.
Typ.
Max.
150 150 300
Unit
C C C C/W
Absolute Maximum Ratings
Parameter
DC Supply Voltage Analog and Digital I/O Output Current Any One Channel (Do Not Exceed)
Min.
-0.3 -0.3
Max.
6 VCC +0.3 60
Unit
V V mA
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
Operating Temperature Range VCCO Range2 VCCA Range VCCMOD Range2 VCCOMOD Range2
Min.
0 4.75 3.135 4.75 4.75
Typ.
5.0 3.3 5.0 5.0
Max.
70 5.25 3.465 5.25 5.25
Unit
C V V V V
Electrical Specifications
(TC = 25C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, all inputs AC coupled with 0.1F, all outputs AC coupled with 220F into 150, referenced to 400kHz; unless otherwise noted) Symbol Parameter
ICCA ICCO ICCMOD ICCOMOD Vi Vil Vih VOCV VORGB VOMOD PSSR Supply Current1 Supply Current1 Modulator Supply Current1 Modulator Output Supply Input Voltage Max Digital Input Low1 Digital Input High1 Output Voltage Output Voltage Output Voltage PSSR (all channels) Current1
Conditions
VCCA no load VCCO no load VCCMOD no load VCCOMOD no load Reference to ground FSEL, INMUX, CVMUX FSEL, INMUX, CVMUX During sync, CV channel During sync, RGB channel During sync, MOD channel DC
Min
50 10 10 0.5
Typ Max Units
80 55 26 4 1.3 120 70 40 10 mA mA mA mA Vpp 0.8 VCCO 1 1 1 -46 V V V V V dB
0 2.4
Notes:
1. 100% tested at 25C. 2. VCCO, VCCMOD, and VCCOMOD all connected to same supply.
FMS6417A Rev. 2A
3
www.fairchildsemi.com
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Standard Definition Electrical Specifications
(TC = 25C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 0, all inputs AC coupled with 0.1F, all outputs AC coupled with 220F into 150, referenced to 400kHz; unless otherwise noted) Symbol Parameter
AVSD f1dBSD fCSD fSBSD fSBCV fNA MCF dG d dMOD THD XTALKYC XTALKRGB INMUXISO SNR tpdSD tpdMOD tCLDCV tCLGCV SD Gain1 -1dB Bandwidth for SD1 -3dB Bandwidth for SD Attenuation: SD (stopband reject)1 Attenuation: SD (stopband reject)1 Notch Attenuation Modulator Channel Flatness Differential Gain Differential Phase Modulator Differential Phase Output Distortion (all channels) Crosstalk Crosstalk INMUX Isolation Signal-to-Noise Ratio Prop Delay for SD Modulator Group Delay Chroma-Luma Delay CVOUT Chroma-Luma Gain CVOUT
Conditions
R,G,B channels SD Mode R,G,B,Y,C,CV channels R,G,B,Y,C,CV channels R,G,B,Y,C channels at f = 27MHz CV channel at f = 27MHz at 4.425MHz at 3.75MHz R,G,B,Y,C,CV channels R,G,B,Y,C,CV channels MOD channel VOUT = 1.8Vpp at 3.58MHz channel-to-channel YC at 1MHz channel-to-channel RGB at 1MHz at 1MHz R,G,B,Y,C,CV channels, NTC-7 weighting, 100kHz highpass enabled Delay from input to output at 4.5MHz (RGB, YC, CV outputs) MODE = 0, from 400kHz to 3.58MHz f = 3.58MHz (referenced to 400kHz) f = 3.58MHz (referenced to 400kHz)
Min
5.3 4
Typ Max Units
6.0 5 8 6.6 dB MHz MHz dB dB dB +0.75 dB % % dB dB dB dB ns -130 50 104 ns ns %
37 37 14 -0.75
40 40 20 0 1.0 1.0 1.5 0.4 -58 -65 -75 72 85
-230
-170 6
92
100
High Definition Electrical Characteristics
(TC = 25C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 1, all inputs AC coupled with 0.1F, all outputs AC coupled with 220F into 150, referenced to 400kHz; unless otherwise noted) Symbol
AVRGBHD f1dBHD fCHD fSBHD HD2 HD3 XTALKRGB INMUXISO SNR tpdHD GDHD RGB HD
Parameter
Gain1 -1dB Bandwidth for HD1 -3dB Bandwidth for HD Attenuation: HD (stopband reject)1 2nd Harmonic Distortion 3rd Harmonic Distortion RGB Crosstalk INMUX Isolation Signal-to-Noise Ratio Prop Delay for HD Group Delay
Conditions
R,G,B channels HD Mode R,G,B channels R,G,B channels R,G,B channels at f = 74.25MHz 20MHz fundamental 20MHz fundamental (channel-to-channel) at 1MHz at 1MHz R,G,B channels Delay from input to output at 16MHz from 400kHz to 30MHz
Min.
5.3 16
Typ.
6.0 20 32
Max
6.6
Units
dB MHz MHz dB dBc dBc dB dB dB ns ns
25
30 -48 -48 -68 -75 72 26 5
Notes:
1. 100% tested at 25C. 2. VCCO, VCCMOD, and VCCOMOD all connected to same supply.
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4
FMS6417A Rev. 2A
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Standard Definition Typical Performance Characteristics
(TC = 25C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 0, all inputs AC coupled with 0.1F, all outputs AC coupled with 220F into 150, referenced to 400kHz; unless otherwise noted) Figure 1. Freq. Response RGB Channels
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
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
Gain (dB)
Gain (dB)
3
3
20
25
30
20
25
30
Frequency (MHz)
Frequency (MHz)
Figure 3. Group Delay vs. Freq. RGB Channels
40 30 20 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90
Figure 4. Group Delay vs. Freq. YCCV Channels
40 30 20 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90
1
1
Delay (ns)
1 = 8MHz (27.73ns)
Delay (ns)
1 = 8MHz (28.49ns)
400kHz
5
10
15
20
25
30
400kHz
5
10
15
20
25
30
Frequency (MHz)
Frequency (MHz)
Figure 5. Modulator Output vs. Frequency
12 6 0 -6 1 -12 -18 -24 -30 -36 -42 -48 1 = 4.425MHz (-18.8dB) -54 -60 400kHz 5 10 15
Figure 6. Noise vs. Frequency RGB Channels
-45 -55 -65
Noise (dB)
20 25 30
Gain (dB)
-75 -85 -95
-105 -115 0 1.0 2.0 3.0 4.0 5.0 6.0
Frequency (MHz)
Frequency (MHz)
FMS6417A Rev. 2A
5
www.fairchildsemi.com
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Standard Definition Typical Performance Characteristics
(TC = 25C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 0, all inputs AC coupled with 0.1F, all outputs AC coupled with 220F into 150, referenced to 400kHz; unless otherwise noted) Figure 7. Noise vs. Freq. YCCV Channels
-45 -55 -65
Figure 8. Noise vs. Freq. Modulator Channels
-45 -55 -65
Noise (dB)
-75 -85 -95
Noise (dB)
2.0 3.0 4.0 5.0
-75 -85 -95
-105 -115 0 1.0 6.0
-105 -115 0 1.0 2.0 3.0 4.0 5.0 6.0
Frequency (MHz)
Frequency (MHz)
Figure 9. Differential Gain RGB Channels
0.4
NTSC
Figure 10. Differential Phase RGB Channels
0.1
NTSC
Differential Phase (deg)
Differential Gain (%)
0.3 0.2 0.1 0
0 -0.1 -0.2 -0.3
Min = 0.0 Max = 0.31 ppMax = 0.31
Min = -0.30 Max = 0.02 ppMax = 0.32
-1.0 1st 2nd 3rd 4th 5th 6th
-0.4 1st 2nd 3rd 4th 5th 6th
Figure 11. Differential Gain YCCV Channels
0.4
NTSC
Figure 12. Differential Phase YCCV Channels
0.1
NTSC
Differential Phase (deg)
Differential Gain (%)
0.3 0.2 0.1 0
0 -0.1 -0.2 -0.3
Min = 0.0 Max = 0.34 ppMax = 0.34
Min = -0.34 Max = 0.04 ppMax = 0.38
-1.0 1st 2nd 3rd 4th 5th 6th
-0.4 1st 2nd 3rd 4th 5th 6th
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6
FMS6417A Rev. 2A
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Standard Definition Typical Performance Characteristics
(TC = 25C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 0, all inputs AC coupled with 0.1F, all outputs AC coupled with 220F into 150, referenced to 400kHz; unless otherwise noted) Figure 13. Chroma Gain vs. Chroma Delay
100.55
Chroma Gain = 100.3% Chroma Delay = 3.5ns
Figure 14. Modulator Group Delay vs. Freq.
200
Group Delay @ 3.58MHz = -169ns
150 100
Chroma Gain (%)
Delay (ns)
-4 -2 0 2 4
50 0 -50
100
-100 -150 -200
99.45
-250 0 1.0 2.0 3.0 4.0 4.6
Chroma Delay (ns)
Frequency (MHz)
FMS6417A Rev. 2A
7
www.fairchildsemi.com
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
High Definition Typical Performance Characteristics
(TC = 25C, Vi = 1Vpp; VCCA = 3.3V, VCCMOD = VCCOMOD = VCCO = 5.0V, FSEL = 1, all inputs AC coupled with 0.1F, all outputs AC coupled with 220F into 150, referenced to 400kHz; unless otherwise noted) Figure 15. HD Freq. Response RGB Channels
12 6 0 12 -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)
3
Gain (dB)
0 -5 -10 -15
1 = 30MHz (5.72ns)
60
70
80
90
-20 400kHz
20
40
60
80
90
Frequency (MHz)
Frequency (MHz)
Figure 17. Noise vs. Freq. RGB Channels
-40 -50 -60
Noise (dB)
-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
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
General Description
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. 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.
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. 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.
FMS6417A Rev. 2A
9
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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)
32
MUX 6th Order Filter
24
75
220F
Video Cables ROUT (VOUT) 75
DAC
6dB
RinB (VinB)
1
GinA (YinA)
2
MUX
23
75
220F GOUT (YOUT) 75
6dB
6th Order Filter
GinB (YinB)
3
BinA (UinA)
4
MUX
22
75
220F BOUT (UOUT) 75
6dB
6th Order Filter
BinB (UinB)
12
YIN
Encoder
10
MUX
6dB
21
75
220F YOUT 75
AUXIN
11
17
75
220F To TV 75
6dB
CIN
MUX
6dB
19
75
220F CVOUT to VCR 75
0.5V Internal Reference
6
75
220F COUT 75
6dB
5 8, 14, 20
CVMUX (YIN/CIN; AUXIN)
26 9 15 25 27
Video Modulator
MODOUT to channel 3 or 4
+ 4.5MHz FM Sound
5V 10F 0.1F 0.01F 0.01F 0.1F
3.3V 10F
Figure 18. Typical application diagram (DC-coupled input)
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10
FMS6417A Rev. 2A
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Applications Typical Application Diagrams (Continued)
INMUX (A/B)
29
Filter Select (HD/SD)
28
31
RinA (VinA)
32
MUX 6th Order Filter
24
75
220F
Video Cables ROUT (VOUT) 75
DAC
6dB
RinB (VinB)
1
GinA (YinA)
2
MUX
23
75
220F GOUT (YOUT) 75
6dB
6th Order Filter
GinB (YinB)
3
BinA (UinA)
4
MUX
22
75
220F BOUT (UOUT) 75
6dB
6th Order Filter
BinB (UinB)
12
YIN
Encoder
10
MUX
6dB
21
75
220F YOUT 75
AUXIN
11
17
75
220F To TV 75
6dB
CIN
MUX
6dB
19
75
220F CVOUT to VCR 75
3.3V 0.1F 3M
Use a voltage divider on each input to set the input common mode range
0.5V Internal Reference
6
75
220F COUT 75
1M
6dB
5 8, 14, 20
CVMUX (YIN/CIN; AUXIN)
26 9 15 25 27
Video Modulator
MODOUT to channel 3 or 4
+ 4.5MHz FM Sound
5V 10F 0.1F 0.01F 0.01F 0.1F
3.3V 10F
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
Mechanical Dimensions
LQFP-32
A B
G H Symbol
MILLIMETERS
Min Max
CD
I J E F
A B C D E F G H I J K L
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
K L
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12
FMS6417A Rev. 2A
FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
Ordering Information
Model
FMS6417A FMS6417A
Part Number
FMS6417ACH_NL FMS6417ACHX_NL
Lead Free
Yes Yes
Package
32-pin LQFP 32-pin LQFP
Container
Tray Tape and Reel
Pack Qty.
250 1,000
Temperature Range: 0C to +70C
FMS6417A Rev. 2A
13
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FMS6417A Selectable RGB (YUV) HD/SD Video Filter Driver with Y, C, Composite, and Modulator Outputs
FMS6417A Rev. 2A
14
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