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参数资料
| 型号： | LC72140 |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 160 MHz, PDIP24 |
| 封装： | DIP-24 |
| 文件页数： | 1/15页 |
| 文件大小： | 321K |
| 代理商： | LC72140 |
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
CMOS IC
PLL Frequency Synthesizers
Ordering number:ENN4464A
LC72140, 72140M
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
71901TN (KT)/50195TH (ID)/80593JN No.4464–1/15
112
24
13
12.5
(0.75)
1.0
0.15
0.35
5.4
7.6
0.63
1.7max
1.5
0.1
0.48
(3.25)
3.3
3.9max
0.51min
21.0
(0.71)
1.78
0.25
7.62
6.4
1
12
24
13
0.95
0.9
Package Dimensions
unit:mm
3067A-DIP24S
[LC72140]
SANYO : DIP24S
unit:mm
3112A-MFP24S
[LC72140M]
SANYO : MFP24S
Overview
The LC72140 and LC72140M are high-performance,
phase-locked loop (PLL) frequency synthesizers that oper-
ate over the VHF, MW and LW wave bands. They feature
excellent frequency tracking, making them ideal as a refer-
ence frequency source for use in AM/FM radio receivers.
The LC72140 and LC72140M operate from a 5V supply.
The LC72140 is available in 24-pin DIPs, and the
LC72140M, in 24-pin MFPs.
Features
High-speed programmable dividers for
10 to 160MHz on FMIN using pulse swallower.
0.5 to 40.0MHz on AMIN using pulse swallower and
direct division.
General-purpose counters (used together with the SD in
IF count mode).
HCTR for 0.4 to 25.0MHz frequency measurement.
LCTR for 10 to 500kHz frequency measurement and
1Hz to 20kHz period measurement.
4.5 or 7.2MHz crystal.
Twelve selectable reference frequencies (1, 3, 5, 9, 10,
3.125, 6.25, 12.5, 25, 30, 50 and 100kHz).
Phase comparator.
Insensitive band control.
Unlock detection.
Sub-charge pump for high-speed locking.
Deadlock clear circuit.
C2B input/output data interface.
Power-ON reset circuit.
Built-in MOS transistor for a low-pass filter.
Inputs/outputs (using five general-purpose input/output
ports).
Maximum of seven inputs.
Maximum of seven outputs (three n-channel open-drain
and four CMOS outputs).
5V supply.
24-pin DIP (LC72140) and 24-pin MFP (LC72140M).
相关PDF资料 |
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|---|---|
| LC72146 | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP24 |
| LC72146V | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24 |
| LC72146M | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24 |
| LC72147V | PLL FREQUENCY SYNTHESIZER, 180 MHz, PDSO24 |
| LC72148V | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC72140M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizers |
| LC72144M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer |
| LC72146 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning |
| LC72146M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning |
| LC72146MA-AH | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
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