TDA6650TT Datasheet, PDF (2/55 Pages) NXP Semiconductors – 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)

Philips Semiconductors
5 V mixer/oscillator and low noise PLL synthesizer
for hybrid terrestrial tuner (digital and analog)
Product specification
TDA6650TT;
TDA6651TT
CONTENTS
10
1
FEATURES
11
2
APPLICATIONS
12
3
GENERAL DESCRIPTION
13
4
ORDERING INFORMATION
14
5
BLOCK DIAGRAM
14.1
14.2
6
PINNING
14.3
7
FUNCTIONAL DESCRIPTION
15
7.1
Mixer, Oscillator and PLL (MOPLL) functions ₁₆
7.2
I²C-bus voltage
7.3
Phase noise, I²C-bus traffic and crosstalk
16.1
8
I²C-BUS PROTOCOL
16.2
8.1
Write mode; R/W = 0
16.3
8.1.1
I²C-bus address selection
16.4
8.1.2
XTOUT output buffer and mode setting
16.5
8.1.3
Step frequency setting
8.1.4
AGC detector setting
17
8.1.5
8.1.6
Charge pump current setting
Automatic Loop Bandwidth Control (ALBC)
18
8.2
Read mode; R/W = 1
19
8.3
Status at Power-on reset
20
9
LIMITING VALUES
HANDLING
THERMAL CHARACTERISTICS
CHARACTERISTICS
INTERNAL PIN CONFIGURATION
APPLICATION AND TEST INFORMATION
Tuning amplifier
Crystal oscillator
Examples of I²C-bus program sequences
PACKAGE OUTLINE
SOLDERING
Introduction to soldering surface mount
packages
Reflow soldering
Wave soldering
Manual soldering
Suitability of surface mount IC packages for
wave and reflow soldering methods
DATA SHEET STATUS
DEFINITIONS
DISCLAIMERS
PURCHASE OF PHILIPS I²C COMPONENTS
2004 Mar 22
2