Datasheet > MAX2622

MAX2622

更新时间： 2023-12-20 18:45:33

品牌	Logo	应用领域
亚德诺 - ADI		压控振荡器
页数	文件大小	规格书
6页	146K
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单片压控振荡器

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MAX2622 数据手册

19-1528; Rev 1; 5/00

Monolithic Voltage-Controlled Oscillators

General Description

Features

The MAX2622/MAX2623/MAX2624 self-contained volt-

age-controlled oscillators (VCOs) combine an integrat-

ed oscillator and output buffer in a miniature 8-pin

µMAX package.

ꢀ Fully Monolithic

ꢀ Guaranteed Performance

ꢀ On-Chip 50Ω Output Match

The inductor and varactor elements of the tank circuits

are integrated on-chip, greatly simplifying application of

the part. In addition, the center frequency of oscillation

and frequency span are factory preset to provide a

guaranteed frequency range versus control voltage. An

external tuning voltage controls the oscillation frequency.

The output signals are buffered by an amplifier stage

matched on-chip to 50Ω.

ꢀ Wide Choice of Frequencies

855MHz to 881MHz (MAX2622)

885MHz to 950MHz (MAX2623)

947MHz to 998MHz (MAX2624)

ꢀ +2.7V to +5.5V Single-Supply Operation

ꢀ Low-Current Shutdown Mode

ꢀ Smaller than Modules (8-Pin µMAX Package)

The MAX2622/MAX2623/MAX2624 operate from a

+2.7V to +5.5V supply voltage and require only 8mA of

supply current. In shutdown mode, the supply current is

reduced to 0.1µA.

Ordering Information

Applications

866MHz to 868MHz European ISM Band

(MAX2622)

PART

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

8 µMAX

MAX2622EUA

MAX2623EUA

MAX2624EUA

8 µMAX

DECT 1/2 Frequency LO (MAX2623)

8 µMAX

902MHz to 928MHz ISM Band, 10.7MHz IF

(MAX2623)

902MHz to 928MHz ISM Band, 45MHz to

70MHz IF (MAX2624)

Pin Configuration appears at end of data sheet.

Typical Operating Circuit

N.C.

GND

OUT

TUNE

OSCILLATOR

CORE

OUT TO MIXER/

SYNTHESIZER

GND

220pF

MAX2622

MAX2623

MAX2624

SHDN

BIAS

220pF

________________________________________________________________ Maxim Integrated Products

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6

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MAX2622EUA	MAXIM	Monolithic Voltage-Controlled Oscillators	获取价格
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MAX2622EUA+T	MAXIM	暂无描述	获取价格
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