SieMo S50037 Data Book PRELIMINARILY

CONTENT

 

General Information

4

History

4

References

4

Electrical Characteristics

8

Absolute Maximum Ratings

8

Recommended Operating Conditions

8

Timing Characteristics

8

I/O Terminal Characteristics

8

Power Consumption

9

Radio Characteristics

9

Output Spectrum

10

Modulation Spectrum

10

Output spectrum in the whole 2,4 GHz ISM band (Max Hold)

11

Flatness of output power Vs time

11

Spurious emissions on the antenna port

11

VCO Settling

12

S-Parameter of the Antenna port

12

Pin Description

13

Pinout Diagram

13

Pin description table

13

Interface Description

16

PCM Interface

16

Overview

16

Description

16

Generic PCM Interface

16

PCM Timing

17

Timing graphs

18

UART Interface

19

Overview

19

UART Settings

19

Timing graphs

20

USB Interface

21

Overview

21

Disconnect and Resume Signalling

21

Power Modes

21

USB Timing

22

Serial Peripheral Interface

22

Overview

22

Instruction Cycle

22

Single-Cycle Operation

22

Multi-Slave Operation

23

Writing to SieMo

23

SPI Timing

23

Reading from SieMo

24

Auto-Increment Operation

24

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Siemens S50037 manual General Information, Electrical Characteristics, Pin Description, Interface Description, Content