參數(shù)資料
型號(hào): 4040FI5
元件分類: 復(fù)位半導(dǎo)體
英文描述: 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
中文描述: 4040架F15(3x7683)前端的數(shù)據(jù)資料|射頻調(diào)諧器模塊:
文件頁(yè)數(shù): 4/17頁(yè)
文件大?。?/td> 725K
代理商: 4040FI5
4040 FI5 RF F
RONT
E
ND
M
ODULE
(3
X
7683, 3
X
7748)
A
DVANCE
D
ATA
S
HEET
M
IXED
D
IGITAL AND
A
NALOG
TV
AND
ATSC A
PPLICATIONS
3X 7683 ED Revision: 07
May 00
Page 4 of 17
7683ED07.doc
P
5
OPERATING CHARACTERISTICS
The operating characteristics listed in Table 2 reflect the conditions necessary for
optimal performance and operating reliability.
Table 2
Operating Characteristics
P
ARAMETER
M
IN
T
YP
M
AX
U
NIT
Frequency range, referenced to center
frequency of 6 MHz bandwidth
VHF Low
57
160
MHz
VHF High
165
454
MHz
UHF
459
858
MHz
Frequency range, for analog modulated
signals (referred to picture carrier)
VHF Low, ch 2 to G
55.25
157.25
MHz
VHF High, ch H to W+26
163.25
451.25
MHz
UHF, ch W+27 to 69
457.25
801.25
MHz
Recommended takeover frequencies
(referred to center frequency)
VHF Low / VHF High
162
MHz
UHF
457
MHz
IF (oscillator operates above received
frequency)
Digital modulation
44.0
MHz
Center,
typical
Picture carrier
45.75
MHz
Sound carrier
41.25
MHz
Power supply voltage
Voltage VS1
4.75
5
5.25
V
5V
±
5%
Current consumption VS1
200
mA
Input impedance
VHF/UHF Common (F-connector)
75
unbalanced
Temperature
Operating temperature
0
60
°
C
°
C
Storage temperature
-25
60
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