參數(shù)資料
型號(hào)： LC72134M
廠商： Sanyo Electric Co.,Ltd.
英文描述： Dual PLL Frequency Synthesizer for FM Tuner Systems(用于FM調(diào)諧器的雙鎖相環(huán)頻率合成器)
中文描述： 雙鎖相環(huán)頻率合成調(diào)頻調(diào)諧器系統(tǒng)（用于調(diào)頻調(diào)諧器的雙鎖相環(huán)頻率合成器）
文件頁(yè)數(shù)： 11/27頁(yè)
文件大?。?/td> 463K
代理商： LC72134M
No. 5814-11/27
LC72134M
No.
Control block/data
Function
Related data
3
4
IF counter control
data
CTE
GT0, GT1
IF counter selection
data
LCTS
L/I1
I/O port setup data
IOC2
IF counter measurement start command data
CTE = 1: Starts the counter
CTE = 0: Resets the counter
Determines the IF counter measurement time.
Specifies input or output for the shared function I/O pin (IO2).
Data = 0: Input port
Data = 1: Output port
5
Output port data
BO1 to BO4
IO2
Determines the output state of the BO1 through BO4 and IO2 output ports.
Data = 0: Open
Data = 1: Low level
The data is reset to 0, setting the pins to the open state, after a power on reset.
IOC2
Continued from preceding page.
IFS
GT1
GT0
Measurement time
Wait time
0
0
4 ms
3 to 4 ms
0
1
8
3 to 4
1
0
32
7 to 8
1
1
64
7 to 8
LCTS
L/I1
IFIN2/I1 pin
IFIN1 pin
0
0
I1 (Input port)
IFIN1 (IF counter 1)
0
1
OFF (Pulled down)
1
0
I1 (Input port)
OFF (Pulled down)
1
1
IFIN2 (IF counter 2)
*
See the “Structure of the IF Counter” section for details.
Specifies the IF counter input pin (IFIN1 or IFIN2/I1).
LCTS = 0: IFIN1
LCTS = 1: IFIN2/I1
L/I1 = 0: I1 (Input port)
L/I1 = 1: IFIN2 (IF counter 2)
Continued on next page.
相關(guān)PDF資料
PDF描述
LC72135M PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
LC72136N PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
LC72136 PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
LC72137 PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
LC72140 PLL Frequency Synthesizer(鎖相環(huán)頻率合成器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC72135M 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning
LC72135MA-AE 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
LC72135MA-Q-AE 制造商:ON Semiconductor 功能描述:PLL FREQUENCY SYNTHESIZER - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / PLL FREQUENCY SYNTHESIZER
LC72135M-Q-TLM-E 制造商:SANYO Semiconductor Co Ltd 功能描述:
LC72136 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning
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