FMS6414 PRODUCT SPECIFICATION
REV. 1.0.1 6/27/02
5
Electrical Characteristics
1Vp-p signal at room temperature
Notes:
1. Peaking capacitor increases output at 4.2MHz nominally by 0.7dB
2. Sustained short circuit protection limited to 10 seconds
Video Characteristics
– Unless otherwise noted, typical output loading on video output is 150
Ω
.
Symbol Parameter Condition
VCC_VIDEO=+5.0V ±10%
Min Typ Max Units
AVYC Low Frequency Gain
(YOUT, COUT)
at 400KHz 5.75 6.0 6.25 dB
YSYNC YOUT Output Level (During Sync) Sync Present on YIN 0.75 1.0 1.25 V
CSYNC COUT Output Level (During Sync) Sync Present on YIN 1.6 2.0 2.4 V
tCLAMP Clamp Response Time
(Y Channel)
Settled to Within 10mV, 0.1µF cap
on YIN and CIN
5ms
f1dB –1.0dB Bandwidth (Flatness)
(YOUT, COUT)
No Peaking Cap (Note 1) 4.0 4.5 MHz
fC –3dB Bandwidth (Flatness)
(YOUT, COUT)
6.7 7.1 MHz
fSB Stopband Rejection
(YOUT, COUT)
fIN = 27MHz to 100MHz worst case -37 -42 dB
Vi Input Signal Dynamic Range
(All Channels)
AC Coupled 1.3 1.4 VP-P
ISC Output Short Circuit Current
(All Channels)
YOUT, COUT to GND (Note 2) 40 80 mA
CL Output Shunt Capacitance All Channels 35 pF
dG Differential Gain YOUT, COUT 0.4 %
dP Differential Phase YOUT, COUT 0.4 °
THD Output Distortion (All Channels) YOUT/ COUT = 1.8VP-P at 3.58/
4.43MHz
0.8 %
XTALK Crosstalk From CIN of 0.5VP-P at 3.58MHz to
YOUT
-55 dB
From YIN Input of 0.4VP-P at
3.58MHz, to COUT
-58 dB
PSRR PSRR (All Channels) 0.5VP-P (100kHz) at VCC -40 dB
SNR Y, C Channel NTC-7 weighting 4.2 MHz lowpass -75 dB
tpd Group Delay (Y, C) 100kHz 70 ns
∆
tpd Group Delay Deviation from
Flatness (Y, C)
to 3.58MHz (NTSC) 9 ns
to 4.43MHz (PAL) 7 ns
tSKEW Skew between YOUT and COUT At 1MHz 0 ns
