參數(shù)資料
型號(hào): LA1245
元件分類: 接收器
英文描述: AUDIO SINGLE CHIP RECEIVER, PDIP20
封裝: 0.300 INCH, DIP-20
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 712K
代理商: LA1245
LA1245
No. 737-4/12
100
0
100
200
300
400
500
600
700
800
Pd max -- Ta
Ambient Temperature, Ta --
°C
Allo
w
able
Po
wer
Dissipation,
P
d
max
-
-mW
JK124502
-20
0
20406080
Figure. 2
500
0
20
40
60
80
100
R211 -- R208
Resistance between pin 15-GND, R208 -- Ω
Resistance
between
pin16-GND,
R
211
-
-k
Ω
JK124503
0
100
200
300
400
VSM parameter
V SM
=
14V
12V
10V
8V
6V
5V
2V
4V
Figure. 3
Input/ Output Admittance
Parameter
Frequency
AGC-off
AGC-on
Parameter
Frequency
AGC-off
AGC-on
yi3
1MHz
ri
ci
8K
Ω
30pF
40k
Ω
13pF
RF
yo5
1MHz
ro
co
4pF
yi6
1MHz
ri
ci
10k
Ω
2.6pF
MIX
yo7
500KHz
ro
co
2pF
yi9
500KHz
ri
ci
3k
Ω
7pF
3.2k
Ω
3pF
1st IF
yo10
500KHz
ro
co
45
Ω
20pF
42
Ω
20pF
2nd IF
yi11
500KHz
ri
ci
80
Ω
150pF
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