- 您现在的位置：买卖IC网 > PDF目录67755 > LC72137 PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP22 PDF资料下载
参数资料
| 型号： | LC72137 |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP22 |
| 封装： | SDIP-22 |
| 文件页数： | 1/22页 |
| 文件大小： | 348K |
| 代理商： | LC72137 |
CMOS IC
Ordering number : ENN5743B
91099TH (OT)/N3098HA (OT)/70398RM (OT) No. 5743-1/22
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
PLL Frequency Synthesizer
for Electronic Tuning
LC72137, 72137M
Overview
The LC72137 and LC72137M are high input sensitivity
(FMIN: 10 mVrms at 130 MHz) PLL frequency
synthesizers for 3 V systems. They allow high-
performance AM/FM tuners to be implemented easily.
Features
High-speed programmable frequency divider
— FMIN: 10 to 160 MHz ..Pulse swallower
(divide-by-two prescaler built in)
— AMIN: 2 to 40 MHz ......Pulse swallower
0.5 to 10 MHz ...Direct division
IF counter
— IFIN: 0.4 to 12 MHz ......For use as an AM/FM IF
counter
Reference frequency
— Selectable from one of eight frequencies (crystal
oscillator: 75 kHz)
1, 3, 5, 3.125, 6.25, 12.5, 15, and 25 kHz
Phase comparator
— Supports dead zone control
— Built-in unlock detection circuit
— Built-in deadlock clear circuit
Built-in MOS transistor for forming an active low-pass
filter
I/O ports
— Dedicated output ports: 4
— I/O ports: 2
— Supports clock time base output
Serial Data I/O
— Supports CCB format communication with the
system controller.
Operating ranges
— Supply voltage: 2.5 to 3.6 V
— Operating temperature: –20 to +70°C
Packages
—DIP22S/MFP20
Package Dimensions
unit: mm
3059-DIP22S
unit: mm
3036B-MFP20
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.
CCB is a trademark of SANYO ELECTRIC CO., LTD.
CCB is SANYO’s original bus format and all the bus
addresses are controlled by SANYO.
1
20
10
11
12.6
0.15
1.27
0.35
0.59
1.8
max
1.5
0.1
5.4
0.625
6.35
7.6
SANYO: MFP20
[LC72137M]
21.2
0.95
0.48
1.7
1.78
3.9max
0.51min
6.4
7.62
3.3
3.25
0.25
111
22
12
SANYO: DIP22S
[LC72137]
相关PDF资料 |
PDF描述 |
|---|---|
| LC72137M | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO20 |
| LC72137 | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP22 |
| LC72137M | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO20 |
| LC99403 | SPECIALTY ANALOG CIRCUIT, BGA180 |
| LGDS-300-0-K/S | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC72137_11 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer |
| LC72137M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning |
| LC72137MA-AE | 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 |
| LC72140 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizers |
| LC72140M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizers |
发布紧急采购，3分钟左右您将得到回复。