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FMS6407
Features
Triple Video Drivers with Selectable
HD/Progressive/SD/Bypass Filters
Description
The FMS6407 offers comprehensive filtering for TV, set top
box or DVD applications. This part consists of a triple 6th
order filter with selectable 30MHz, 15MHz, or 8MHz cutoff
frequencies. The filters may also be bypassed so that the
bandwidth is limited only by the output amplifiers.
A 2 to 1 multiplexer is provided on each filter channel.
The triple filters are intended for YPbPr, RGB and YC-CV
signals. The DC clamp levels are set according to the input
mux selection and the CV_SEL control input. YPbPr sync
tips are clamped to 250mV, 1.125V and 1.125V respectively
while RGB sync tips are all clamped to 250mV. CV mode
clamps Y and CV to 250mV while C is clamped to 1.l25V.
Sync clamp timing can be derived from the Y or Green input
channel or from the external SYNC_IN pin.
All channels nominally accept AC coupled 1Vpp signals.
Selectable 0dB or 6dB gain allows the outputs to drive 1Vpp
or 2Vpp signals into AC or DC coupled terminated loads
with a 1Vpp input. Input signals cannot exceed 1.5Vpp and
outputs cannot exceed 2.5Vpp.
The FMS6407 draws 525mW from a single 5.0V supply.
• Three video anti-aliasing or reconstruction filters
• 2:1 Mux inputs for YPbPr / RGB or YPbPr / YC-CV inputs
• Supports D1, D2, D3 and D4 video D-connector
(EIAJ CP-4120)
• Selectable 8MHz/15MHz/30MHz 6th order filters plus
bypass for SD (480i), Progressive (480p) and HD
(1080i/ 720p)
• AC-coupled inputs include DC restore /bias circuitry
• All outputs can drive AC or DC coupled 75Ω loads and
provide either 0dB or 6dB of gain
• 0.26% differential gain, 0.11° differential phase
• Lead-free packaging
Applications
• Progressive scan
• Cable set top boxes
• Satellite set top boxes
• DVD players
• HDTV
• Personal Video Recorders (PVR)
• Video On Demand (VOD)
Functional Block Diagram
SYNC_IN
YIN
GIN / YIN
EXT_SYNC
8MHz, 15MHz, 30MHz, Bypass
Sync Strip
YOUT / GOUT / YOUT
gM
250mV
Pb
IN
8MHz, 15MHz, 30MHz, Bypass
Clamp
Control
BIN / CIN
CV_SEL
PbOUT / BOUT/ COUT
gM
1.125V
250mV
PrIN
RIN / CVIN
RGB
8MHz, 15MHz, 30MHz, Bypass
1.125V
250mV
Selectable
0dB or 6dB
output gain
PrOUT / ROUT/ CVOUT
gM
F
SEL0
F
SEL1
0dB
REV. 1I July 2005
DATA SHEET
FMS6407
DC Electrical Specifications
(T
C
= 25°C, V
i
= 1V
pp
, V
CC
= 5.0V, all inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω,
referenced to 400kHz; unless otherwise noted)
Symbol
I
CC
V
i
V
il
V
ih
V
CLAMP1
V
CLAMP2
PSRR
Parameter
Supply Current
1
Input Voltage Max
Digital Input Low
1
Digital Input High
1
Output Clamp Voltage
Output Clamp Voltage
Power Supply Rejection Ratio
F
SEL1
, F
SEL2
, RGB, 0dB,
EXT_SYNC, CV_SEL, SYNC_IN
F
SEL1
, F
SEL2
, RGB, 0dB,
EXT_SYNC, CV_SEL, SYNC_IN
R,G,B,Y,CV
Pb,Pr,C
DC (all channels)
0
2.4
250
1.125
-40
Conditions
V
CC
no load
Min
Typ
105
1.5
0.8
V
CC
Max Units
130
mA
V
pp
V
V
mV
V
dB
Standard Definition Electrical Specifications
(T
C
= 25°C, V
i
= 1V
pp
, V
CC
= 5.0V, F
SEL0
= 0, F
SEL1
= 0, gain = 6dB, R
SOURCE
= 37.5Ω, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
AV
SD
AV
SD
f
1dBSD
f
CSD
f
SBSD
dG
dθ
THD
X
TALK
IN
MUXISO
Parameter
SD Gain, 0dB = ‘0’
1
SD Gain, 0dB = ‘1’
1
-1dB Bandwidth for SD
1
-3dB Bandwidth for SD
Attenuation: SD (Stopband Reject)
1
Differential Gain
Differential Phase
Output Distortion (All Channels)
Crosstalk (Channel-to-Channel)
IN
MUX
Isolation
Signal-to-Noise Ratio
Propagation Delay for SD
SYNC to SYNC_IN Delay
SYNC_IN Min Pulse Width
Conditions
All Channels SD Mode
All Channels SD Mode
All Channels
All Channels
All Channels at f = 27MHz
All Channels
All Channels
V
out
= 1.8V
pp
at 1MHz
at 1.0MHz
at 1.0MHz
All Channels, NTC-7 Weighting,
4.2MHz lowpass, 100kHz Highpass
Delay from Input to Output at 4.5MHz
Min
5.6
-0.4
5.5
40
Typ
6.0
0
6.75
8.2
56
0.26
0.11
0.4
-65
-70
73
80
10
4
Max Units
6.4
0.4
dB
dB
MHz
MHz
dB
%
°
%
dB
dB
dB
ns
ns
µs
SNR
t
pdSD
T1
T2
Progressive Scan (PS) Electrical Specifications
(T
C
= 25°C, V
i
= 1V
pp
, V
CC
= 5.0V, F
SEL0
= 1, F
SEL1
= 0, gain = 6dB, R
SOURCE
= 37.5Ω, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
AV
PS
AV
PS
f
1dBPS
Parameter
PS Gain, 0dB = ‘0’
1
PS Gain, 0dB = ‘1’
1
-1dB Bandwidth for PS
1
Conditions
All Channels PS Mode
All Channels PS Mode
All Channels
Min
5.6
-0.4
10
Typ
6.0
0
13.5
Max Units
6.4
0.4
dB
dB
MHz
Note:
1. 100% tested at 25°C.
2
REV. 1I July 2005
FMS6407
DATA SHEET
Progressive Scan (PS) Electrical Specifications
(Continued)
(T
C
= 25°C, V
i
= 1V
pp
, V
CC
= 5.0V, F
SEL0
= 1, F
SEL1
= 0, gain = 6dB, R
SOURCE
= 37.5Ω, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
f
CPS
f
SBPS
t
pdPS
T1
T2
Parameter
-3dB Bandwidth for PS
Attenuation: PS (Stopband Reject)
1
Propagation Delay for PS
SYNC to SYNC_IN Delay
SYNC_IN Min Pulse Width
Conditions
All Channels
All Channels at f = 54MHz
Delay from Input to Output at 10MHz
Min
40
Typ
15
48
45
10
2
Max Units
MHz
dB
ns
ns
µs
High Definition Electrical Specifications
(T
C
= 25°C, V
i
= 1V
pp
, V
CC
= 5.0V, F
SEL0
= 0, F
SEL1
= 1, gain = 6dB, R
SOURCE
= 37.5Ω, all inputs AC coupled with 0.1µF,
all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
AV
HD
AV
HD
f
1dBHD
f
CHD
f
SBHD
t
pdHD
T1
T2
Parameter
HD Gain, 0dB = ‘0’
1
HD Gain, 0dB = ‘1’
1
-1dB Bandwidth for HD
1
-3dB Bandwidth for HD
Attenuation: HD (Stopband Reject)
1
Propagation Delay for HD
SYNC to SYNC_IN Delay
SYNC_IN Min Pulse Width
Conditions
All Channels HD Mode
All Channels HD Mode
All Channels
All Channels
All Channels at f = 74.25MHz
Delay from Input to Output at 20MHz
Min
5.6
-0.4
20
30
Typ
6.0
0
28
32
40
26
10
1.5
Max Units
6.4
0.4
dB
dB
MHz
MHz
dB
ns
ns
µs
Bypass (Wide Bandwidth) Electrical Specifications
(T
C
= 25°C, V
i
= 1V
pp
, V
CC
= 5.0V, F
SEL0
= 1, F
SEL1
= 1, gain = 6dB, R
SOURCE
= 37.5Ω, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
AV
WB
AV
WB
f
1dBWB
f
CWB
t
pdWB
Parameter
WB Gain, 0dB = ‘0’
1
WB Gain, 0dB = ‘1’
1
-1dB Bandwidth for WB
-3dB Bandwidth for WB
Propagation Delay for WB
Conditions
All Channels WB Mode
All Channels WB Mode
All Channels
All Channels
Delay from Input to Output at 20MHz
Min
5.6
-0.4
Typ
6.0
0
50
80
10
Max Units
6.4
0.4
dB
dB
MHz
MHz
ns
Note:
1. 100% tested at 25°C.
REV. 1I July 2005
3
DATA SHEET
FMS6407
Absolute Maximum Ratings
(beyond which the device may be damaged)
Parameter
DC Supply Voltage
Analog and Digital I/O
Output Current, Any One Channel (Do not exceed)
Min
-0.3
-0.3
Max
6
V
CC
+ 0.3
60
Units
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.
Reliability Information
Parameter
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10s)
θ
Thermal Resistance (θ
JA
), TSSOP-20
θ
Thermal Resistance (θ
JA
), ePAD TSSOP-20
Note:
θ
Package thermal resistance (θ
JA
), JEDEC standard multi-layer test boards, still air.
Min
-65
Typ
Max
150
150
300
Units
°C
°C
°C
°C/W
°C/W
74
37.6
Recommended Operating Conditions
Parameter
Operating Temperature Range
V
CC
Range
Input Source Resistance (R
SOURCE
)
Min
0
4.75
5.0
Typ
Max
70
5.25
150
Units
°C
V
Ω
4
REV. 1I July 2005
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