TSA5527AM Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Fabricante

TSA5527AM

1.3 GHz universal bus-controlled TV synthesizers

Philips Electronics 

Philips Semiconductors

1.3 GHz universal bus-controlled

TV synthesizers

Product specification

TSA5526; TSA5527

Example of 3-wire bus sequence (TSA5527; SW = OPEN)

Table 23 19-bit sequence (fosc = 700 MHz, BS3 = ON)

0100011011010110000

N = 640 unless RSB has been programmed to 0 during a 27-bit sequence.

handbook, full pagewidth

2.2 nF

100 nF

CP

BS1

22 kΩ

Vtune

BS2

SW

BS3

LOCK

SCL

SDA

LOCK

BS4

TSA552X

SCL

VCC2

SDA

VCC1

AS

CE

V EE

XTAL

RF

4 MHz

18 pF (1)

22 kΩ

Vtune

33

27

nF

kΩ

33 V

SWITCH

HIGH

MID

LOW

12 V

10 nF (2)

RF

1 nF

5V

MLC887

(1) Connection to ground is also allowed.

(2) Capacitor prevents parasitic oscillation on the VCC2 line.

Fig.11 Typical I2C-bus application.

1996 Sep 24

19

Share Link: