NXP Semiconductors TDA6502
the TDA6502 and TDA6503 by the UHF port protocol in the I2C-bus mode (see Tables 3 and 4). The devices include two double balanced mixers and two oscillators for the VHF and UHF band respectively, an IF amplifier and a PLL synthesizer. 3 GENERAL DESCRIPTION The TDA6502, TDA6502A, TDA6503 and TDA6503A are programmable 2-band mixers/oscillators and synthesizers intended for VHF/UHF TV and VCR tuners (see Fig.1).| Part No. | TDA6502 |
|---|---|
| Datasheet | TDA6502 Download |
| Manufacturer |  NXP Semiconductors |
| Description | 5 V mixers/oscillators and synthesizers for cable TV and VCR 2-band tuners |
| Buy | Stock & Price |
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
I2C-bus format 3-wire bus format QUICK REFERENCE DATA ORDERING INFORMATION BLOCK DIAGRAM PINNING FUNCTIONALDESCRIPTION
Control mode selection I2C-bus data format I2C-bus address selection Write mode Read mode Power-on reset 3-wire bus data format Power-on reset LIMITING VALUES THERMAL CHARACTERISTICS CHARACTERISTICS TIMING CHARACTERISTICS 13 13.1 13.2 13.3 13.4 13.5 13.5.1 13.5.2 13.6 13.6.1 13.6.2 13.6.3 14 15 16 16.1 16.2 16.3 16.4 17 18 19 TDA6502; TDA6502A; TDA6503; TDA6503A TEST AND APPLICATION INFORMATION Test circuits Measurement circuit Tuning amplifier Crystal oscillator Examples of I2C-bus data format sequences for TDA6502 and TDA6503 Write sequences to register C2 Read sequences from register C3 Examples of 3-wire bus data format sequences for TDA6502 and TDA6503 18-bit sequence 19-bit sequence 27-bit sequence INTERNAL PIN CONFIGURATION PACKAGE OUTLINE SOLDERING Introduction to soldering surface mount packages Reflow soldering Wave...
