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参数资料
| 型号： | WED7F640IDE33ADC25 |
| 厂商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分类： | PROM |
| 英文描述： | 40M X 16 FLASH 3.3V PROM, DMA144 |
| 封装： | SO-DIMM-144 |
| 文件页数： | 5/8页 |
| 文件大小： | 167K |
| 代理商： | WED7F640IDE33ADC25 |
FM
S6400-
1
—
D
u
al-
C
hannel
Video
D
river
wit
h
In
te
grat
ed
Filt
ers
and
C
o
mposit
e
Video
Summer
2004 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FMS6400-1 Rev. 1.0.1
5
DC Specifications
TA = 25°C, VCC = 5.0V, VIN = 1VPP, ASEL = 1 (6dB gain); all input is AC coupled with 0.1F; all output is AC coupled
with 220F into a 150
Ω load; referenced to 400kHz, unless otherwise noted.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
ICC
Supply Current
(1)
No Load
50
65
mA
VIN
Input Voltage Maximum
1.4
VPP
PSRR
Power Supply Rejection Ratio
All Channels DC
50
dB
Note:
1.
100% tested at 25°C.
AC Electrical Specifications
TA = 25°C, VCC = 5.0V, VIN = 1VPP, ASEL = 1 (6dB gain); all input is AC coupled with 0.1F; all output is AC coupled
with 220F into a 150
Ω load; referenced to 400kHz, unless otherwise noted.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
AV0dB
Channel Gain
(2)
All Channel, ASEL = 0
-0.25
0
0.25
dB
AV6dB
Channel Gain
(2)
All Channel, ASEL = 1
5.75
6.00
6.25
dB
CSYNC
COUT Output Level (During Sync)
(2)
Sync Present on YIN
(after 6dB Gain)
0.80
1.00
1.30
V
YSYNC
YOUT Output Level (During Sync)
(2)
0.20
0.35
0.50
CVSYNC
CVOUT Output Level (During Sync)
(2)
0.20
0.35
0.50
tCLAMP
Clamp Response Time (Y Channel)
Settled to within 10mV
10
ms
fFlat
Gain Flatness to 2.4MHz
All Channels
-0.05
dB
fC
-3dB Bandwidth
(2)
All Channels
4.1
5.1
MHz
fSB
Stopband Attenuation
(2)
All Channels at 27MHz
37
52
dB
dG
Differential Gain
All Channels
0.4
%
dP
Differential Phase
All Channels
0.4
°
THD
Output Distortion
VOUT = 1.4VPP, 3.58MHz
0.3
%
XTALK
Crosstalk
At 3.58MHz
-45
dB
SNR
Signal-to-Noise Ratio
Y, C Channel
NTC-7 weighting; 4.2MHz
LP, 100kHz HP
75
dB
CV Channel
70
tpd
Propagation Delay
All Channels
136
ns
GD
Group Delay Deviation
All Channels at 3.58MHz
10
ns
tSKEW
Skew Between YOUT and COUT
At 1MHz
0
ns
tCLGCV
Chroma-Luma Gain CVOUT
(2)
f = 3.58MHz (referenced to
YIN at 400KHz)
94
100
104
%
tCLDCV
Chroma-Luma Delay CVOUT
10
ns
Note:
2.
100% tested at 25°C,
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