TDA7110 datasheet(7/39 Pages) INFINEON

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TDA7110 Datasheet(PDF) 7 Page - Infineon Technologies AG

Part #	TDA7110

Description	ASK/FSK Transmitter 868/433 MHz

Download	39 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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7 / 39 page

Functional Description

2.1

Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

2.2

Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2.3

Functional Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

2.4

Functional Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

2.4.1

PLL Synthesizer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

2.4.2

Crystal Oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

2.4.3

Power Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

2.4.4

Low Power Detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

2.4.5

Power Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

2.4.5.1 Power Down Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

2.4.5.2 PLL Enable Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

2.4.5.3 Transmit Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

2.4.6

Recommended timing diagrams for ASK- and FSK-Modulation . . 2-12

Contents of this Chapter

Manufacturer	Part #	Datasheet	Description
Infineon Technologies A...	TDA7110F	734Kb / 36P	434 MHz ASK/FSK Transmitter in 10-pin Package V 1.0, February 2009

Manufacturer	Part #	Datasheet	Description
Infineon Technologies A...	TDK5110	618Kb / 41P	ASK/FSK Transmitter 868/433 MHz Version 1.1 October 2002
Infineon Technologies A...	TDK5100	629Kb / 40P	ASK/FSK Transmitter 868/433 MHz Version 1.0 October 2002
ams AG	AS3901	618Kb / 18P	ISM 433/315 MHz FSK/ASK Transmitter
Melexis Microelectronic...	TH72035	1Mb / 21P	868/915MHz FSK/ASK Transmitter
	TH72036	952Kb / 16P	868/915MHz FSK/ASK Transmitter
	TH72036	342Kb / 16P	868/915MHz FSK/ASK Transmitter
ams AG	ASCELL3911	104Kb / 13P	ISM 868 MHz, 433 MHz and 315 MHz FSK Transmitter
ams AG	ASCELL3912	122Kb / 14P	ISM 868 MHz, 433 MHz and 315 MHz FSK Transmitter
Melexis Microelectronic...	TH72035	547Kb / 20P	868/915MHz FSK/ASK Transmitter
RF Micro Devices	RF2945	742Kb / 24P	433/868/915MHZ FSK/ASK/OOK TRANSCEIVER

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