Datasheet > CAT48049

CAT48049

更新时间： 2024-11-20 21:53:23

品牌	Logo	应用领域
其他 - ETC		射频微波衰减器
页数	文件大小	规格书
1页	32K
描述
GaAs 4 SECTION ATTENUATOR

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中文翻译

获取价格

数据手册

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CAT48049 数据手册

F E AT U R E S

1800 - 4200 MHz

M O D EL N O .

CAT4 8 0 4 9

SPACE Application

Herm etic Package

Radiation Tolerant, 100 K Rad

Surface Mount

Ga As 4 S e ct io n At t e n u a t o r

4 BIT

IN/ OUT

GND GND GND GND GND GND GND GND GND GND

•

1 dB

•

2 dB

• • •

•

4 dB

•

PART IDENTIFICATION

8 dB

1.27

.20

.070

.015 ±.002 DIA

24 PLACES

•

.100

TYP

•

2 4

1 3

1 2

• •

•

• •

.77

CONT1 CONT2 CONT3 CONT4

+5V GND GND GND

GND GND GND GND

.325

TYP

"1" "0"

"0"

CONTRASTING

COLOR BEAD

.xx = .02

.xxx = .010

G U ARAN TEED P ERFO RM AN CE

Parameter

Min Typ Max Units

Conditions

Operating Frequency

DC Current

1800

4200 MHz

5.0 mA

0.8

CMOS

At +5 VDC Supply

4 Line

Control Type

Logic “0” = Thru

Logic “1” = Attenuation

3 - 5 Volts

TYP ICAL P ERFO RM AN CE

a t 2 5 °C

2.0

1.8

1.6

1.4

1.2

1.0

8.0

6.0

4.0

2.0

Control Current

High

Low

5.0

±40 µA

6.0 dB

±0.2 dB

0 - 0.5 Volts

Insertion Loss

Insertion Loss Flatness

Attenuation

Vs. Frequency

LSB

Range

1, 2, 4, 8

±(0.25 dB + 5% of Atten

Setting in dB)

Accuracy

I. LOSS

VSWR

Flatness

±0.2 dB

VSWR

Impedance

Switching Speed

1.30/1 1.7/1

OHMS

50 nSec

50% Control Signal

90% / 10% RF

10% / 90% or 90% / 10% RF

Peak Value

1950 / 750 MHz Inputs

975 / 750 MHz Inputs

0.1 dB Compression

Transition (Rise/Fall) Time

Switching (Video) Transients

Intercept Points

+70

+41

+22

nSec

dBm

2nd

+67

+38

3rd

dBm

100

400

1000

4000

10000

RF Power

Operate

No Damage

+18 dBm

+23 dBm

+65 °C

+95 °C

FREQUENCY (MHz)

Operating Temperature

Non-Operating Temperature -34

+25

Rev. - / Iss. 1

D A I C O In d u s t r i e s

中文翻译

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