TDA5150 datasheet(46/106 Pages) INFINEON

Part #	TDA5150

Description	On-chip, high resolution fractional-N synthesizer and Sigma-Delta modulator with ASK, FSK, GFSK options

Download	106 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

Logo

46 / 106 page

TDA 5150

TDA 5150 Functional Description

Data Sheet

46

V 1.0, July 2009

.

Figure 17

PA Core with Output Power Control

Two independent PA power level settings can be configured. With the Transmit

Command the PA power level is selected together with the modulation setting. This

means, either power level 1 AND modulation type 1 or power level 2 AND modulation

type 2 are selected, according to Modulation Setting 1 or Modulation Setting 2 field in

Transmit Configuration byte.

The 3 PA Blocks are enabled by PA_PS1 and PA_PS2 bits within SFR POWCFG0

(0x1A). The bits PA_PS1 do enable the PA blocks for power level 1 and bits PA_PS2

are used for power level 2.

Enabling the 3 PA Blocks offers following typical PA ranges (note that the PA output

power depends also on the external matching circuit, at a quite large extent):

•

PA_PS bit0=1: 5dBm matched; Pout = +5dBm down to -10dBm, 9 PA Stages

•

PA_PS bit1=1: 8dBm matched; Pout = +8dBm down to -10dBm, 10 PA Stages

•

PA_PS bit2=1:10dBm matched; Pout = +10dBm down to -10dBm, 11 PA Stages

In addition to enabling the PA Blocks, the 11 PA stages have to be configured. This is

achieved by setting the bit-fields POUT1 (0x1B.3:0) for power level 1 and POUT2

(0x1B.7:4) for power level 2 in SFR POWCFG1 (0x1B) (POUTn=0 means that the PA is

effectively OFF).

1

PAout

1

from SDPLL

VDD

1

Driver

4

PA &

ASK Sloping

control

SLOPDIV

10

PA_PS bit2 - stage 11

PA_PS bit1 - stage 10

PA_PS bit0 - stages 9-1

9

Similar Part No. - TDA5150

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	TDA5153	128Kb / 28P	Pre-amplifier for Hard Disk Drive HDD with MR-read/inductive write heads 1997 Jul 02
	TDA5153AG	128Kb / 28P	Pre-amplifier for Hard Disk Drive HDD with MR-read/inductive write heads 1997 Jul 02
	TDA5153BG	128Kb / 28P	Pre-amplifier for Hard Disk Drive HDD with MR-read/inductive write heads 1997 Jul 02
	TDA5153X	128Kb / 28P	Pre-amplifier for Hard Disk Drive HDD with MR-read/inductive write heads 1997 Jul 02
	TDA5155	112Kb / 24P	Pre-amplifier for Hard Disk Drive HDD with MR-read/inductive write heads 1997 Apr 08

More results

Similar Description - TDA5150

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX2150	357Kb / 16P	Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer 19-2389; Rev 1; 8/03
Maxim Integrated Produc...	MAX2150	350Kb / 16P	Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer Rev 3; 3/06
Asahi Kasei Microsystem...	AK1590	988Kb / 36P	1GHz Delta-Sigma Fractional-N Frequency Synthesizer
	AK1541	909Kb / 36P	20 to 600MHz Delta-Sigma Fractional -N Frequency Synthesizer
	AK1541	944Kb / 37P	20 to 600Mhz Delta-Sigma Fractional-N Frequency Synthesizer
Maxim Integrated Produc...	DS8102	157Kb / 9P	Dual Delta-Sigma Modulator and Encoder Rev 1; 2/09
Analog Devices	AD7401	347Kb / 20P	Isolated Sigma-Delta Modulator REV. D
Analog Devices	AD7401A	551Kb / 20P	Isolated Sigma-Delta Modulator Rev. D
RF Micro Devices	RF6001	1Mb / 70P	FRACTIONAL-N RF SYNTHESIZER WITH MODULATOR AND DIGITAL IF FILTER
RF Micro Devices	RF6001	35Kb / 2P	FRACTIONAL-N RF SYNTHESIZER WITH MODULATOR AND DIGITAL IF FILTER

More results

TDA5150 Datasheet(PDF) 46 Page - Infineon Technologies AG

TDA5150 Datasheet(HTML) 46 Page - Infineon Technologies AG

Similar Part No. - TDA5150

Similar Description - TDA5150

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL