參數(shù)資料
型號: LA1787M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Single-Chip Tuner IC for Car Radios
中文描述: 單芯片調諧器IC的汽車收音機
文件頁數(shù): 7/54頁
文件大小: 606K
代理商: LA1787M
No. 6655-7/54
LA1787M
Pin No.
Function
Description
Equivalent circuit
13
Pilot input
Pin 13 is the PLL circuit input pin.
14
N.C, MPX, MRC, GND
Ground for the N.C., MPX, and
MRC circuits.
+
8
9
3k
15k
3k
3k
1M
0.01
μ
F
0.47
μ
F
200
A13559
13
12
11
VCC
3.9k
0.01
μ
F
6800pF
LPF
Differential
amp
Gate
circuit
A13560
12
13
30k
VCC
PLL
N.C
0.01
μ
F
A13561
After setting up the medium field
(about 50 dBμ) sensitivity with the
noise sensitivity setting pin (pin 8),
set the weak field (about 20 to
30 dBμ) sensitivity with the AGC
adjustment pin (pin 9)
8
9
Noise AGC sensitivity
AGC adjustment
11
12
Memory circuit connection
Recording circuit used during
noise canceller operation.
Continued from preceding page.
Continued on next page.
相關PDF資料
PDF描述
LA17 10 TO 1000 MHz TO-8 CASCADABLE LIMITING AMPLIFIER
LA1800 FM/AM Single-Chip Radio
LA1805 AM/FM-IF/MPX Tuner System for Radio-Casette Recorders, Music Centers
LA1806 AM/FM-IF/MPX Tuner System for Radio-Cassette Recorders, Music Centers
LA1810 AM/FM/MPX Tuner System for Radio-Cassette Recorders, Music Centers
相關代理商/技術參數(shù)
參數(shù)描述
LA1787M_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Tuner IC for Car Radios
LA1787M-MPB-E 功能描述:調諧器 CAR RADIO TUNER RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
LA1787NM 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Car Radio System IC
LA1787NM_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Car Radio System IC
LA1787NM-MPB-E 制造商:ON Semiconductor 功能描述:ANALOG CAR RADIO TUNER - Trays 制造商:ON Semiconductor 功能描述:FTRAY / ANALOG CAR RADIO TUNER