AD6121_15 datasheet(6/16 Pages) AD

부품명	AD6121

상세설명	CDMA 3 V Receiver IF Subsystem with Integrated Voltage Regulator

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AD6121

–6–

REV. B

NOISE

SOURCE

TO NOISE

FIGURE

METER

1:8

10nF

1k

450

205

4:1

CDMAIPP

CDMAIPN

IFOPP

INDUCTOR CHOSEN FOR PEAK RESPONSE

AT THE TEST FREQUENCY

IFOPN

AD6121

10nF

450

REACTIVE

CONJUGATE

MATCH

Figure 4. IF Amplifier Noise Figure Test Set

HP8116A

FUNCTION GEN

4kHz, 0.5V TO 2.5V

SQ WAVE

ROHDE & SCHWARZ

SMT03

80MHz, –50dBm

VGAIN

CDMA IN

IF OUT

TEKTRONIX

TDS 744A

CH 1

WITH 10

PROBE

CH 2

WITH COAX CABLE

50

AD6121

CHARACTERIZATION

BOARD

a. Response Time From Gain Control to IF Output

HP8116A

FUNCTION GEN

4kHz, 0V TO 2.7V

SQ WAVE

ROHDE & SCHWARZ

SMT03

80MHz, –50dBm

CDMA IN

IF OUT

TEKTRONIX

TDS 744A

CH 1

WITH 10

PROBE

CH 2

WITH COAX CABLE

50

AD6121

CHARACTERIZATION

BOARD

PD1, PD2

b. Response Time From PD1 and PD2 Control to IF Output

Figure 5. Response Time Setup

VGAIN – Volts

60.00

40.00

0.5

2.5

1

1.5

2

0.00

–20.00

–40.00

–60.00

20.00

TA = +85 C

TA = –40 C

TA = +25 C

Figure 6. IF Amplifier’s Gain vs. VGAIN, IF = 70 MHz,

TA = –40

°C, +25°C and +85°C

VGAIN – Volts

60.00

40.00

0.5

2.5

1

1.5

2

0.00

–20.00

–40.00

–60.00

20.00

TA = +85 C

TA = –40 C

TA = +25 C

Figure 7. IF Amplifier’s Gain vs. VGAIN, IF = 85 MHz,

TA = –40

°C, +25°C and +85°C

Typical Performance Characteristics

유사한 부품 번호 - AD6121_15

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD6122	250Kb / 20P	CDMA 3 V Transmitter IF Subsystem with Integrated Voltage Regulator
	AD6122	903Kb / 20P	CDMA 3 V Transmitter IF Subsystem with Integrated Voltage Regulator REV. B
	AD612	2Mb / 6P	Self-Contained HighPerformance

More results

유사한 설명 - AD6121_15

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD6122	903Kb / 20P	CDMA 3 V Transmitter IF Subsystem with Integrated Voltage Regulator REV. B
	AD6122	250Kb / 20P	CDMA 3 V Transmitter IF Subsystem with Integrated Voltage Regulator
	AD6459	314Kb / 12P	GSM 3 V Receiver IF Subsystem REV. 0
	AD6458	268Kb / 12P	GSM 3 V Receiver IF Subsystem REV. 0
	AD61009	262Kb / 24P	Low Power Mixer 3 V Receiver IF Subsystem REV. 0
	AD61009	261Kb / 24P	Low Power Mixer 3 V Receiver IF Subsystem REV. 0
	AD607	1Mb / 24P	Low Power Mixer 3 V Receiver IF Subsystem REV. C
	AD607ARSZ	1Mb / 24P	Low Power Mixer 3 V Receiver IF Subsystem REV. C
	AD6676	2Mb / 90P	Wideband IF Receiver Subsystem
	AD6676	1Mb / 90P	Wideband IF Receiver Subsystem

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AD6121 데이터시트(PDF) 6 Page - Analog Devices

AD6121 데이터시트(HTML) 6 Page - Analog Devices

유사한 부품 번호 - AD6121_15

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