Atmel ATR4262M1 13. Revision History

11

4994BS–AUDR–05/08

ATR4262M1 [Preliminary]

13. Revision History

Please note that the following page numbers referred to in this section refer to the specific revision

mentioned, not to this document.

Revision No. History

4994BS-AUDR-03/08

• all pages: Part Number changed in ATR4262M1

• all pages: IBOC changed in HD Radio

• Page 1: Features changed

• Page 4: Table Absolute Maximum Ratings changed

• Page 5: narrowband replaced by inband

• Page 7: Last row changed

• Page 9: Heading 22.1 changed

• Page 10: Ordering Information changed

Contents

Main Features 1. Description Broadcast Radio Front-end IC for AM/FM/DRM/HD Radio ATR4262M1 Summary Preliminary ATR4262M1 [Preliminary] 2. Pin Configuration Figure 2-1. Pinning QFN48 ATR4262M1 Table 2-1. Pin Description ATR4262M1 [Preliminary] 3. Absolute Maximum Ratings 4. Thermal Resistance 5. Operating Range 6. Functional Description ATR4262M1 [Preliminary] 7. VCO and AM Prescaler Settings There is only one power supply voltage (8Vto 10V) necessary for operation of the ATR4262M1. 8. Power Supply Table 7-1. Typical VCO Divider, AM Prescaler Settings, and Reception Frequencies 9. IF Filter Stage Concept Figure 9-1. Example of Simple IF Filter Stage Concept Table 9-1. IF Filter Stage Configuration 10. Double Tuner Application Figure 10-1. Double Tuner Operation 10.1 Two-Wire Interface-Bus Address Modes 12. Package Information 11. Ordering Information 13. Revision History Headquarters International Product Contact