STPAC02F1 datasheet(3/5 Pages) STMICROELECTRONICS

Nome de Peças	STPAC02F1

Descrição Electrónicos	RF DETECTOR FOR POWER AMPLIFIER CONTROL WITH INTERNAL TEMPERATURE COMPENSATION IPADTM

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

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STPAC02F1

3/5

STPAC02

Bias voltage

OUT

RF in

RF

Generator

Power

supply

RF power amplifier

DC out

voltage

RLOAD

Climatic Chamber

-30ºC < T amb < +85°C

Fig. 1: VDC output measurement circuit and tem-

perature compensation measurement.

STPAC02

Bias

voltage

OUT

RF in

RF

Generator

RF scope

RF power amplifier

RF in

Out

Fig. 2: RF Power ON/OFF response time set-up.

STPAC02

Bias

voltage

OUT

RF in

RF

Generator

RF scope

RF power amplifier

t Pon

OUT

Bias voltage

Fig. 3: Power supply turn ON response time.

0.0

0.1

0.2

0.3

-15

-10

-5

0

5

10

15

Delta V

(mV/°C)

OUT

Pin (dBm)

Fig. 4: Temperature sensitivity versus RF Power

in (VBIAS = 2.8V, Freq. = 900 MHz).

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

2

-20

-15

-10

-5

0

5

10

15

20

Pin (dBm)

Vout @ 25ºC (Vdc)

900MHz

1750MHz

Fig. 5: STPAC02 Output voltage vs. wide RF

power range.

0

20

40

60

80

100

120

140

-20

-15

-10

-5

0

5

10

15

20

Pin (dBm)

Sensitivity(mV/dB)

Fig. 6: Power detector sensitivity vs. wide RF

power range.

Nº de peça semelhante - STPAC02F1

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	STPAC01F1	87Kb / 6P	RF DETECTOR FOR POWER AMPLIFIER CONTROL January 2003 - Ed: 1
	STPAC01F2	66Kb / 7P	RF DETECTOR FOR POWER AMPLIFIER CONTROL
	STPAC01F2	96Kb / 7P	IPAD TM, RF detector for power amplifier control
	STPAC01F2	96Kb / 7P	IPAD TM, RF detector for power amplifier control

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Descrição semelhante - STPAC02F1

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	STPAC01F1	87Kb / 6P	RF DETECTOR FOR POWER AMPLIFIER CONTROL January 2003 - Ed: 1
	STPAC01F2	66Kb / 7P	RF DETECTOR FOR POWER AMPLIFIER CONTROL
	STPAC01F2	96Kb / 7P	IPAD TM, RF detector for power amplifier control
Maxim Integrated Produc...	MAX2209A	1Mb / 7P	RF Power Detector with Shutdown Control Rev 0; 9/10
Advanced Monolithic Sys...	AMS2596	744Kb / 15P	Internal compensation
Amphenol Corporation	NDK102C2R1	74Kb / 2P	Designed for accurate temperature measurement, control and compensation
Amphenol Corporation	NK501C2	67Kb / 2P	Designed for accurate temperature measurement, control and compensation
Unisonic Technologies	UCS1604SL-D08-T	274Kb / 7P	Internal Slope Compensation
Leshan Radio Company	LR4558	255Kb / 7P	Internal Frequency Compensation
Analog Devices	ADMV7810	291Kb / 17P	Amplifier with Power Detector

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