參數(shù)資料
型號(hào): TC90A44P
元件分類(lèi): 信號(hào)分離
英文描述: Y/C SEPARATOR IC, PDIP16
封裝: 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-16
文件頁(yè)數(shù): 9/11頁(yè)
文件大?。?/td> 213K
代理商: TC90A44P
TC90A44P,45P/F
2001-01-16
7/11
AC CHARACTERISTICS
(1)Y output (Ta = 25°C, VDD = 5 V, input clock : 3.579545 MHz 0.4 Vp-p, S1 = 1)
CHARACTERISTICS
SYMBOL
TEST
CIR-
CUIT
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Input Level
VIN
1
0~140 IRE
0.75
Vp-p
Low Frequency Gain
GV
1
S2 = 1, S3 = 1, S4 = 2
VIN = 15.73426 kHz, 0.75
Vp-p, Vdc = 2.5 V
6.8
7.2
7.7
dB
f2 / f1
MTF1
-0.8
-1.0
-2.0
Frequency
Response
f4 / f1
MTF2
1
-1.5
-2.0
-3.0
dB
Comb
Characteristics
f2 / f3
COMBY
1
S2 = 1, S3 = 1, S4 = 2
VIN = 0.75 Vp-p, Vdc = 2.5 V
-46
-40
dB
Output Impedance
Zo
1
S2 = 2, S4 = 2
VIN = 15.73426 kHz, 0.75
Vp-p, Vdc = 2.5 V
400
V2
V1
Zo
-
=
V1 : S3 = 1, V2 : S3 = 2
250
400
700
W
(Note) : f1 = fH = 15.73426 kHz, f2 = fsc = 3.579545 MHz, f3 = fsc + 1 / 2fH = 3.587412 MHz,
f4 = 1 / 3 (4fsc) = 4.772727 MHz
CONDITION OF INPUT SIGNAL
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