參數(shù)資料
型號: LA1193M
廠商: Sanyo Electric Co.,Ltd.
英文描述: High-Performance FM Front End for Car Radios
中文描述: 高性能調(diào)頻前端的汽車收音機
文件頁數(shù): 2/21頁
文件大?。?/td> 766K
代理商: LA1193M
Specifications
Maximum Ratings
at Ta = 25°C
Note:
*
Connect a resistor (up to 10 k
) between pins 17 and 19.
Operating Conditions
at Ta = 25°C
Operating Characteristics
at Ta = 25°C, V
CC
= 8.0 V, in the specified test circuit, f = 88 MHz, f
OSC
= 77.3 MHz
Note: Values in parenthesis are for LA1193V.
No. 4715-2/21
LA1193M, 1193V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
V
CC
max mix
V
CC
for pins 5 and 17
V
CC
for pins 10 and 11
LA1193M: (Ta
70°C)
Mounted on a 41
×
30
×
1.1 mm
9
V
15
V
Pd max
500
mW
Allowable power dissipation
3
glass-Epoxy board
Pd max
LA1193V: (Ta
70°C)
Mounted on a 23
×
36
×
1.6 mm
500
mW
3
glass-Epoxy board
Operating temperature
Topr
*
–40 to +85
°C
Storage temperature
Tstg
–40 to +125
°C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain
I
CCO
ANT-DI
No input, V
CONT
= 0 V
88 MHz, 100 dBμ, V
CONT
= 4.0 V
88 MHz, 0 dBμ, V
CONT
= 4.0 V
88 MHz, 100 dBμ, V
CONT
= 4.0 V
88 MHz, 110 dBμ, V
CONT
= 4.0 V
88 MHz, 110 dBμ, V
CONT
= 4.0 V
88 MHz, 75 dBμ, V
CONT
= 4.0 V
No input, no modulation
19
24
29
mA
Antenna damping current
7.0
9.5
12.5
mA
AGC high voltage
V
AGC-H
V
AGC-L
V
OUT
Vi-Limit
7.6
7.9
V
AGC low voltage
0.4
0.9
V
Saturation output voltage
97
110
dBμ
–3 dB limiting sensitivity
78
85
92
dBμ
Conversion gain
A. V
98
101
104
dBμ
Local buffer output
V
OSC
-Buff
105
109
dBμ
Narrow V
AGC-ON
V-NAGC
88 MHZ, V
CONT
= 4.0 V, at an input level
such that V
AGC-OUT
is 2 V or less
88 MHZ, V
CONT
= 0 V, at an input level
such that V
AGC-OUT
is 2 V or less
88 MHZ, V
CONT
variable, with 95 dBμ
being the V
CONT
voltage input such that
V
AGC-OUT
switches from high to low and
2.0 V as the V
AGC
threshold value.
73
(76)
80
(83)
87
(90)
dBμ
Wide V
AGC-ON
V-WAGC
97
101
105
dBμ
3D-AGC-ON
V3D-AGC
0.4
0.6
0.8
V
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
V
CC
V
CC
op
8.0
V
Operating supply voltage range
7.6 to 9
V
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