參數(shù)資料
型號(hào): LA7160M
廠商: Sanyo Electric Co.,Ltd.
英文描述: VHF Band RF Modulator
中文描述: 甚高頻波段射頻調(diào)制器
文件頁(yè)數(shù): 2/3頁(yè)
文件大?。?/td> 39K
代理商: LA7160M
LA7160M
No.5570-2/3
Operating Characteristics
at Ta=25°C, V
CC
=5V
Parameter
Symbol
Conditions
Ratings
typ
28
18
3.5
92
92
16
65
55
72
min
max
36
23
3.8
95
95
18.5
Unit
Supply current 1
Supply current 2
ANT SW driver
RF output US
RF output JP
P/S ratio
4.5MHz 2nd harmonics
4.5MHz 3rd harmonics
920kHz beat
I
CC
1
I
CC
2
ANT
P
US
P
JP
P/S
P/S2
P/S3
P/CB
No signal, pin 6, high
No signal, pin 6, low
Pin 6, high
No signal
No signal
S : fp+4.5MHz
S2 : fp+2
×
4.5MHz
S3 : fp+3
×
4.5MHz
V
IN
=3.58MHz, 0.6Vp-p
CB : fp+920kHz
V
IN
=1MHz, 1Vp-p
V2 : fp+2MHz
V
IN
=Stair step, 1Vp-p
V
IN
=Stair step, 1.5Vp-p
V
IN
=Stair step, 1Vp-p
V
IN
=Stair step, 1Vp-p
A
IN
=1kHz, 1Vp-p
THD<3%
A
IN
=1kHz, 1Vp-p
A
IN
=1kHz, 1Vp-p
V
IN
=Color bar, 1Vp-p
20
13
3.2
89
89
13.5
50
45
65
mA
mA
V
dBμ
dBμ
dB
dB
dB
dB
Video harmonics
P/V2
45
65
dB
Video modulation
White clip level
Differential gain
Differential phase
Audio modulation
Maximum audio modulation
Audio THD
Audio S/N
Mp
WCL
DG
DP
M
S
M
S
max
THD
S/N
75
88
–5
–5
90
80
93
85
98
+5
+5
110
%
%
%
Deg
%
%
%
dB
100
400
0.4
51
2
45
Equivalent Circuit Block Diagram
15
16
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A06397
BIAS
REG
4.0V
RF
OSC
ANT SW
DRIVER
RF
MIXER
PLL
FM
OSC
WHITE
CLIP
CARRIER
OFF SW
REF
OSC
PLL
CHANNEL
CLAMP
BUF
BUF
P
A
F
G
V
C
I
C
R
R
A
V
R
V
O
O
OFF
OFF
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