Os motores de busca de Datasheet de Componentes eletrônicos |
|
TSA5512M Folha de dados(PDF) 2 Page - NXP Semiconductors |
|
TSA5512M Folha de dados(HTML) 2 Page - NXP Semiconductors |
2 / 20 page October 1992 2 Philips Semiconductors Product specification 1.3 GHz Bidirectional I2C-bus controlled synthesizer TSA5512 FEATURES • Complete 1.3 GHz single chip system • Low power 5 V, 35 mA • I2C-bus programming • In-lock flag • Varicap drive disable • Low radiation • Address selection for Picture-In-Picture (PIP), DBS tuner (3 addresses) • Analog-to-digital converter • 8 bus controlled ports (6 for TSA5512T), 8 open collector outputs (4 bidirectional) • Power-down flag APPLICATIONS • TV tuners • VCR Tuners DESCRIPTION The TSA5512 is a single chip PLL frequency synthesizer designed for TV tuning systems. Control data is entered via the I2C-bus; five serial bytes are required to address the device, select the oscillator frequency, programme the eight output ports and set the charge-pump current. Four of these ports can also be used as input ports (three general purpose I/O ports, one ADC). Digital information concerning those ports can be read out of the TSA5512 on the SDA line (one status byte) during a READ operation. A flag is set when the loop is “in-lock” and is read during a READ operation. The device has one fixed I2C-bus address and 3 programmable addresses, programmed by applying a specific voltage on Port 3. The phase comparator operates at 7.8125 kHz when a 4 MHz crystal is used. ORDERING INFORMATION Note 1. SOT102-1; 1996 December 5. 2. SOT109-1; 1996 December 5. 3. SOT163-1; 1996 December 5. 4. SOT266-1; 1996 December 5. EXTENDED TYPE NUMBER PACKAGE PINS PIN POSITION MATERIAL CODE TSA5512 18 DIL plastic SOT102(1) TSA5512T 16 SO plastic SOT109A(2) TSA5512AT 20 SO plastic SOT163A(3) TSA5512M 20 SSOP plastic SOT266(4) |
Nº de peça semelhante - TSA5512M |
|
Descrição semelhante - TSA5512M |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |