datasheetbank_Logo    Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name  
HOME  >>>  SANYO  >>> LC72121V PDF

LC72121V Datasheet PDF - SANYO -> Panasonic

Part NameDescriptionManufacturer
LC72121V PLL Frequency Synthesizers for Electronic Tuning SANYO
SANYO -> Panasonic SANYO
Other PDF  lastest PDF  
LC72121V Datasheet PDF : LC72121V pdf   
LC72121V image

Overview
The LC72121 and the LC72121M and the LC72121V are high input sensitivity (20 mVrms at 130 MHz) PLL frequency synthesizers for 3 V systems. These ICs are serial data (CCB) compatible with the LC72131, and feature the improved input sensitivity and lower spurious radiation (provided by a redesigned ground system) required in high-performance AM/FM tuners.

Functions
• High-speed programmable divider
    — FMIN: 10 to 160 MHz ... Pulse  swallower  technique (With built-in divide-by-2 prescaler)
    — AMIN: 2 to 40 MHz ... Pulse swallower technique 0.5 to 10 MHz ... Direct division technique
• IF counter
    — IFIN: 0.4 to 15 MHz ... For AM and FM IF counting
• Reference frequency
    — One of 12 reference frequencies can be selected (using a 4.5 or 7.2 MHz crystal element) 1, 3, 5, 9, 10, 3.125, 6.25, 12.5, 15, 25, 50, and 100 kHz
• Phase comparator
    — Supports dead zone control.
    — Built-in unlocked state detection circuit
    — Built-in deadlock clear circuit
• An MOS transistor for an active low-pass filter is built in.
• I/O ports
    — Output-only ports: 4 pins
    — I/O ports: 2 pins
    — Supports the output of a clock time base signal.
• Operating ranges
    — Supply voltage: 2.7 to 3.6 V
    — Operating temperature: – 40 to 85°C
• Package
    — DIP22S, MFP24S, SSOP24
• Comparison with the LC72131/M
    — Serial data compatible (CCB)
    — Identical pin functions
    — Two VSS pins were added.
    — The DIP version is pin compatible (VSS pins were inserted as the DIP22S NC pins.)
    — The MFP product provides a modified pin assignment (The MFP20 package was replaced by an MFP24 package, and extra VSS pins were added.)
    — The SSOP24 is a newly developed package that has the same pin assignment as the MFP24S product.

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22 
 

Other manufacturer searches related to LC72121V

Part NameDescriptionPDFManufacturer
LC72121 PLL Frequency Synthesizers for Electronic Tuning LC72121 View ON Semiconductor
MC145151-2 PLL Frequency Synthesizers (CMOS) MC145151-2 View Freescale Semiconductor
MC145104 PLL FREQUENCY SYNTHESIZERS MC145104 View Motorola => Freescale
SAA1057 Radio tuning PLL frequency synthesizer SAA1057 View Philips Electronics
TSA6057 Radio tuning PLL frequency synthesizer TSA6057 View Philips Electronics
TSA6060 Fast radio tuning PLL frequency synthesizer TSA6060 View Philips Electronics
MC145162 60 MHz and 85 MHz Universal Programmable Dual PLL Frequency Synthesizers MC145162 View Motorola => Freescale
MC145162D 60 MHz and 85 MHz Universal Programmable Dual PLL Frequency Synthesizers CMOS MC145162D View LANSDALE Semiconductor Inc.
LMX2485Q-Q1 500 MHz - 3.1 GHz High Performance Delta-Sigma Low Power Dual PLLatinum™ Frequency Synthesizers With 800-MHz Integer PLL LMX2485Q-Q1 View Texas Instruments
MB15E07SL Single PLL Frequency Synthesizers with On-Chip Prescalers MB15E07SL View Fujitsu

Share Link : 

한국어 简体中文 日本語 русский español


All Rights Reserved © datasheetbank.com 2014 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]