Philips TEA5880TS 6. Pinning information

Preliminary data sheet Rev. 02 — 26 April 2004 6 of 27

Philips Semiconductors TEA5880TS

Integrated FM stereo radio IC for host processor tuning

6. Pinning information

6.1 Pin description

Table 3: Pin description

Symbol Pin Description

RFIN 1 RF input

RFGND 2 RF ground

GND 3 ground

VCCD 4 digital supply voltage

VCCA 5 analog supply voltage

R/W 6 digital read/write command input

DATA 7 bidirectional digital data line

CLOCK 8 digital data clock line input

MPX 9 FM MPX signal output

AUDL 10 audio left channel output

AUDR 11 audio right channel output

LED 12 stereo LED output

GND 13 ground

n.c. 14 not connected

n.c. 15 not connected

n.c. 16 not connected

LR1 17 coil r ight

VCC1 18 internal analog voltage

VCC1 19 internal analog voltage

LL1 20 coil left

reserved 21 reserved for testing use

n.c. 22 not connected

n.c. 23 not connected

GND 24 ground

Contents

Main 1. General description 2. Features TEA5880TS Rev. 02 26 April 2004 Preliminary data sheet Integrated FM stereo radio IC for host processor tuning in handheld applications 3. Quick reference data V = V 4. Ordering information V = V Preliminary data sheet Rev. 02 26 April 2004 4 of 27 TEA5880TS 5. Block diagram Philips Semiconductors TEA5880TS TEA5880TS Fig 2. Block diagram (no external components). 6. Pinning information 6.1 Pin description Preliminary data sheet Rev. 02 26 April 2004 7 of 27 TEA5880TS 7. Functional description Fig 3. Pin conguration. 7.1 FM quadrature mixer The digital interface controls the audio mute and output level. 7.2 Quadrature oscillator 8. Digital interface (3-wire bus) 8.1 Register description Page Page Page 8.2 Accessing the TEA5880TS 8.3 Writing to the TEA5880TS 8.4 Reading from the TEA5880TS 8.5 Measuring frequency with the TEA5880TS 9. Timing diagrams Fig 6. Reading data. Fig 7. Measuring sequence. 10. Limiting values 11. Thermal characteristics 12. Characteristics In accordance with the Absolute Maximum Rating System (IEC 60134). 13. Components list No external components necessary. (1) Mono signal. (2) Mono noise. (3) Stereo left. (4) Stereo right. (5) Stereo noise. Fig 9. Total harmonic distortion. Fig 8. Signal characteristics. 14. Printed-circuit board layout for SSOP24 package Preliminary data sheet Rev. 02 26 April 2004 20 of 27 15. Application information TEA5880FM (1) optional. Fig 11. Application diagram. 16. Package outline Fig 12. Package outline. SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm SOT340-1 17. Soldering 17.1 Introduction to soldering surface mount packages Data Handbook IC26; Integrated Circuit Packages 17.2 Reow soldering 17.3 Wave soldering Page Page Preliminary data sheet Rev. 02 26 April 2004 26 of 27 19. Data sheet status 20. Denitions 21. Disclaimers 22. Contact information 23. Contents