- 您现在的位置：买卖IC网 > PDF目录69004 > LC7218JM PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24 PDF资料下载
参数资料
| 型号： | LC7218JM |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24 |
| 封装： | MFP-24 |
| 文件页数： | 1/16页 |
| 文件大小： | 282K |
| 代理商： | LC7218JM |
CMOS LSI
Ordering number : EN4758B
63096HA (OT)/42895TH (OT) No. 4758-1/16
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
PLL Frequency Synthesizer
for Electronic Tuning in AV Systems
LC7218, 7218M, 7218JM
Overview
The LC7218, LC7218M and LC7218JM are PLL
frequency synthesizers for electronic tuning. The LC7218,
LC7218M and LC7218JM are optimal for AM/FM tuner
circuits that require high mounting densities.
Features
These products feature a rich set of built-in functions for
AV applications, including reference frequency and
unlock detection circuits, I/O ports and a general-
purpose counter.
Functions
Programmable dividers
FMIN pin: 130 MHz at 70 mVrms and 160 MHz at
100 mVrms input (built-in prescaler)
AMIN pin: Pulse swallower and direct division
techniques
Reference frequencies: Ten selectable frequencies:
1, 5, 9, 10, 3.125, 6.25, 12.5 25, 50 and 100 kHz
Output ports: 7 pins
Complementary outputs: 2 pins
N-channel open drain outputs: 5 pins
Input ports: 2 pins
General-purpose counter: For measuring IF and other
signals (Also used for station detection when
functioning as an IF counter.)
HCTR pin: Frequency measurement (for inputs up
to 70 MHz)
LCTR pin: Frequency and period measurement
PLL unlock detection circuit
Detects phase differences of 0.55, 1.11, 2.22 and 3.33 s.
Controller clock output: 400 kHz
Clock time base output: 8 Hz
Serial data I/O
Supports CCB format communication with the
system controller.
Package: LC7218: DIP24S
LC7218M: MFP24
LC7218JM: MFP24S
Package Dimensions
unit: mm
3067-DIP24S
SANYO: DIP24S
[LC7218]
CCB is a trademark of SANYO ELECTRIC CO., LTD.
CCB is SANYOs original bus format and all the bus
addresses are controlled by SANYO.
相关PDF资料 |
PDF描述 |
|---|---|
| LC7218M | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24 |
| LIS3L02AS5 | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| LIS3L02AS5TR | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| LIS3L02DS | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| LIS3LV02DL | SPECIALTY ANALOG CIRCUIT, PBGA16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC7218M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning in AV Systems |
| LC7218M-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LC7219 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizers |
| LC72191 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning in Car Stereo Tuners |
| LC72191JM | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning in Car Stereo Tuners |
发布紧急采购，3分钟左右您将得到回复。