參數(shù)資料
型號(hào): LA8662V
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO16
封裝: 0.225 INCH, SSOP-16
文件頁數(shù): 2/6頁
文件大?。?/td> 376K
代理商: LA8662V
LA8662V
No.A0441-2/6
Electrical Characteristics at Ta
= 25°C, VCC = 5.0V, fRF = 45MHz, fLO = 55.7MHz, -10dBm, fIF = 10.7MHz,
fmode = 1kHz, fdev =
±75kHz
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Quiescent current drain
ICCO
4.5
6.5
8.7
mA
Mixer block
Mixer operation frequency range
fin
20
150
MHz
Mixer conversion gain
Gc
13
16
19
dB
Mixer intercept point
IIP3
-23
dBm
Mixer NF
NF
18
dB
Ri1
1
k
Ω
Input impedance
Ci1
3
pF
Output impedance
Ro1
330
Ω
Local oscillator block
LO operation frequency range
fLO
20
160
MHz
IF amplifier block
IF amplifier gain
GIF
60
dB
IF Input impedance
Ri2
330
Ω
IF output impedance
Ci2
1.7
k
Ω
RSSI block
RSSI output 1
Vrssi1
Vi = 40dB
μV
0.7
1.1
1.6
V
RSSI output 2
Vrssi2
Vi = 60dB
μV
1.1
1.5
1.9
V
RSSI output 3
Vrssi3
Vi = 80dB
μV
1.8
2.2
2.8
V
FM demodulation circuit block
-3dB limiting sensitivity
Vs
30
37
dB
μV
Demodulation output
VO
Vi = 80dB
μV
150
220
300
mVrms
Total harmonic distortion
THD
Vi = 80dB
μV
0.5
0.8
%
SN ratio
S/N
Vi = 80dB
μV
68
78
dB
AM removal ratio
AMR
AM 30% mod. 400Hz, VIN = 80dBμV
40
55
dB
Package Dimensions
unit : mm (typ)
3178B
SANYO : SSOP16(225mil)
5.2
4.
4
6.
4
0.22
0.65
(0.33)
18
9
16
0.
5
0.15
1.
5max
0.
1
(1.
3)
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