參數(shù)資料
型號(hào): 935262451557
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP100
封裝: 14 X 14 X 1.40 MM, PLASTIC, SOT-407, LQFP-100
文件頁數(shù): 116/144頁
文件大?。?/td> 592K
代理商: 935262451557
2000 Mar 15
73
Philips Semiconductors
Preliminary specication
PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC
comb lter, VBI-data slicer and high performance scaler
SAA7114H
13 CHARACTERISTICS
VDDD = 3.0 to 3.6 V; VDDA = 3.1 to 3.5 V; Tamb =25 °C; timings and levels refer to drawings and conditions illustrated in
Fig.39; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VDDD
digital supply voltage
3.0
3.3
3.6
V
IDDD
digital supply current
X-port 3-state; 8-bit I-port
90
mA
PD
power dissipation digital
part
300
mW
VDDA
analog supply voltage
3.1
3.3
3.5
V
IDDA
analog supply current
AOSL1 to AOSL0 = 0
CVBS mode
47
mA
Y/C mode
72
mA
PA
power dissipation analog
part
CVBS mode
150
mW
Y/C mode
240
mW
Ptot(A+D)
total power dissipation
analog and digital part
CVBS mode
450
mW
Y/C mode
540
mW
Ptot(A+D)(pd)
total power dissipation
analog and digital part in
power-down mode
CE pulled down to ground
5
mW
Ptot(A+D)(ps)
total power dissipation
analog and digital part in
power-save mode
I2C-bus controlled via
subaddress 88H = 0FH
75
mW
Analog part
Iclamp
clamping current
VI = 0.9 V DC
±8
A
Vi(p-p)
input voltage
(peak-to-peak value)
for normal video levels
1 V (p-p),
3dB
termination 27/47
and
AC coupling required;
coupling capacitor = 22 nF
0.7
V
Zi
input impedance
clamping current off
200
k
Ci
input capacitance
10
pF
α
cs
channel crosstalk
fi < 5 MHz
50
dB
9-bit analog-to-digital converters
B
analog bandwidth
at
3dB
7
MHz
φ
diff
differential phase
(amplier plus anti-alias
lter bypassed)
2
deg
Gdiff
differential gain
(amplier plus anti-alias
lter bypassed)
2
%
fclk(ADC)
ADC clock frequency
12.8
14.3
MHz
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