参数资料
型号: FMS6346EMTC20X
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO20
封装: MO-153AC, TSSOP-20
文件页数: 10/14页
文件大小: 424K
代理商: FMS6346EMTC20X
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FMS6346E Rev.2.0.10
5
FM
S6346E
Six-
C
h
annel,
Select
able
SD
/H
D
Video
Filt
er
D
river
wit
h
D
isable
DC Electrical Characteristics
Unless otherwise noted, TA=25°C, VCC=3.3V, RSOURCE=37.5Ω, inputs AC coupled with 0.1F, all outputs AC coupled
with 220F into 150
Ω loads, and referenced to 400kHz.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
ICC
Supply Current
(1)
VCC = 3.3V, No Load,
EN=LOW
50
62
mA
VCC = 5.0V, No Load,
EN = LOW
60
70
mA
ICC_SD
Shutdown Supply Current
VCC = 3.3V or 5.0V, No
Load, EN = HIGH
10
200
A
VIN
Video Input Voltage Range
Referenced to GND if DC
Coupled
1.2
VPP
VIL
Digital Input Low
(1)
EN = LOW, Device Enabled
0
0.8
V
VIH
Digital Input High
(1)
EN = HIGH, Device
Disabled
2.4
VCC
V
IEN_Low
Input Current
VIL = 0.8V
0.01
1.00
A
IEN_HIGH
Input Current
VIH = 2.4V
0.01
1.00
A
PSRR
Power Supply Rejection
Ratio
-50
dB
Note:
1.
100% tested at TA=25°C.
Standard-Definition (480i) Electrical Characteristics
Unless otherwise noted, TA=25°C, VIN=1VPP, VCC=3.3V, RSOURCE=37.5Ω, all inputs AC coupled with 0.1F, all outputs
AC coupled with 220F into 150
Ω loads, and referenced to 400kHz.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
AVSD
Channel Gain
(2)
All SD Channels, DC
5.8
6.0
6.2
dB
f01dBSD
-0.1dB Flatness
All SD Channels
5.5
MHz
f1dBSD
-1dB Flatness
(2)
All SD Channels
5.50
7.15
MHz
fcSD
-3dB Bandwidth
(2)
All SD Channels
6.5
8.0
MHz
fSBSD
Attenuation (Stopband Reject)
(2)
All SD Channels at f = 27MHz
50
60
dB
DG
Differential Gain
All SD Channels
0.2
%
DP
Differential Phase
All SD Channels
0.4
°
THD
Total Harmonic Distortion, Output VOUT = 1.4VPP, 3.58MHz
0.4
%
XTALKSD
Crosstalk (Channel-to-Channel)
1MHz
-70
dB
SNR
Signal-to-Noise Ratio
(3)
NTC-7 Weighting, 100kHz
to 4.2MHz
72
dB
tpdSD
Propagation Delay
Delay from Input to Output,
4.5MHz
84
ns
CLGSD
Chroma Luma Gain
f = 3.58MHz
(Refer to SDIN at 400kHz)
100
%
CLDSD
Chroma Luma Delay
f = 3.58MHz
(Refer to SDIN at 400kHz)
6
ns
Notes:
2.
100% tested at TA=25°C.
3.
SNR=20 log (714mV / rms noise).
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