DATA SHEET
FMS6408
Electrical Specifications
(TC = 25˚C, Vi = 1Vpp, VCC = 5.0V, all inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω,
referenced to 400kHz, 0dB peaking option; unless otherwise noted)
Symbol Parameter
Conditions
Min Typ Max Units
1
ICC
Supply Current
VCC no load
52
86
mA
Vpp
V
Vi
Input Voltage Max
1.4
1
Vil
Digital Input Low
Bypass, A_NB
Bypass, A_NB
YUV/RGB/CV Inputs
PbPr/C Inputs
DC
0
0.8
1
Vih
Digital Input High
2.0
VCC
V
2
VCLAMP
Clamp Voltage
250
1.125
-40
mV
V
PSRR
Power Supply Rejection Ratio
dB
AC Electrical Specifications
(TC = 25˚C, Vi = 1Vpp, VCC = 5.0V, all inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω,
referenced to 400kHz, 0dB peaking option; unless otherwise noted)
Symbol Parameter
Conditions
Min Typ Max Units
1
APB
Passband Response
4.2MHz
-0.5
5.6
0
5.9
0.3
0.7
1.2
1.6
7.6
52
dB
dB
dB
dB
dB
dB
MHz
dB
%
1
AVLF
∆AVHF
Low Frequency Gain (All Channels) at 400kHz
6.2
Delta High Frequency at 5MHz
0dB Peaking Option
3
(All Channels)
0.4dB Peaking Option
0.9dB Peaking Option
1.3dB Peaking Option
All Channels
fC
-3dB Bandwidth
1
fSBh
Stopband Rejection (All Channels)
Differential Gain
at 27MHz
48
dG
All Channels
0.2
0.5
0.2
75
dθ
Differential Phase
All Channels
°
THD
SNR
HDIST
VDIST
tpd
Total Harmonic Distortion
at 3.58MHz
%
SNR All Channels (NTC7 Weighted) 4.2MHz Lowpass, 100kHz Highpass
dB
%
Line-Time Distortion
18µs, 100 IRE Bar
130 Lines, 18µs, 100 IRE Bar
400kHz
TBD
TBD
65
Field-Time Distortion
%
Propagation Delay (All Channels)
Group Delay (All Channels)
tpdSkew Between Any 2 Channels
ns
GD
to 3.58MHz (NTSC)
at 400kHz
14
ns
tSKEW
AV(match)
TCLAMP
XTALK
2
ns
1
Channel Gain Matching
400kHz
0
5
%
Clamp Response Time (All Channels) Settled to 10mV, Initial Condition 0V
5
ms
dB
dB
MHz
Crosstalk (Channel-to-Channel)
at 1.0MHz
-65
-85
25
INMUXISO Input Mux Isolation
at 1.0MHz
f1dBWB
Bypass Mode -1dB Bandwidth
1.4Vpp Output All Channels
Notes
1. 100% tested at 25°C.
2. Mode selection for YUV/RGB vs. PbPr/YC vs. YC CV operation based on factory programming
3. Peaking Options boost gain by 0dB, 0.4dB, 0.9dB, or 1.3dB from 4.2MHz to 5MHz based on factory programming
2
REV. 2C August 31, 2004