tda5235 Infineon Technologies Corporation, tda5235 Datasheet - Page 6
tda5235
Manufacturer Part Number
tda5235
Description
Enhanced Sensitivity Double-configuration Receiver With Digital Baseband Processing
Manufacturer
Infineon Technologies Corporation
Datasheet
1.TDA5235.pdf
(259 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA5235
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
- Current page: 6 of 259
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Table of Contents
2.5.5
2.5.5.1
2.5.6
2.6
2.6.1
2.6.1.1
2.6.1.2
2.6.1.3
2.6.1.4
2.6.1.5
2.6.1.6
2.6.1.7
2.6.1.8
2.6.2
2.6.2.1
2.6.2.2
2.6.2.3
2.6.2.4
2.6.2.5
2.6.2.6
2.7
2.7.1
2.7.2
2.7.3
2.7.4
2.8
2.8.1
2.8.2
3
3.1
4
4.1
4.1.1
4.1.2
4.1.3
4.2
4.3
4.4
5
Data Sheet
System Management Unit (SMU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Digital Control (SFR Registers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Configuration Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Test Circuit - Evaluation Board v1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Test Board Layout, Evaluation Board v1.0 . . . . . . . . . . . . . . . . . . . . . . . 155
Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Appendix - Registers Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Digital Control (4-wire SPI Bus) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Chip Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Master Control Unit (MCU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Polling Timer Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Definition of Bit Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Definition of Manchester Duty Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Definition of Power Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Symbols of SFR Registers and Control Bits . . . . . . . . . . . . . . . . . . . . 126
SFR Address Paging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
SFR Register List and Detailed SFR Description . . . . . . . . . . . . . . . . 127
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
AC/DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Run Mode Slave (RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
HOLD Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
SLEEP Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Self Polling Mode (SPM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Automatic Modulation Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Multi-Channel in Self Polling Mode . . . . . . . . . . . . . . . . . . . . . . . . . 104
Run Mode Self Polling (RMSP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Self Polling Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Constant On-Off Time (COO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Fast Fall Back to SLEEP (FFB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Mixed Mode (MM, Const On-Off & Fast Fall Back to SLEEP) . . . . . 120
Permanent Wake-Up Search (PWUS) . . . . . . . . . . . . . . . . . . . . . . . 121
Active Idle Period Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
6
V1.0, 2010-02-19
TDA5235
Page
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