DA0816-10 查看數據表（PDF） - DAICO Industries

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DA0816-10

GaAs 1 Section Attenuator

DAICO Industries 

1 BIT

F E AT U R E S

20 - 700 MHz

0.4 mA, +5 VDC

22 nSec Switching Speed

10 nSec Rise Time

10, 20, or 32 dB Steps

TTL Driver

PART

IDENTIFICATION

.55

DIA

.20

.25

.60

.100

TYP

.018±.002 DIA

12 PLACES

.200

TYP

12

1

.031 45˚

.200 Typ

.400

Typ

TYPICAL PERFORMANCE

at 25°C

1.4 2.0 1.0

1.3 1.5 0.5

1.2 1.0

0

1.1 0.5 -0.5

ATTEN

I. LOSS

VSWR

1.0

0 -1.0

10

40

100

400

FREQUENCY (MHz)

1000

TABULATION CHART

Part Number

Attenuation

DA0816-32

32 dB

DA0816-20

20 dB

DA0816-10

10 dB

DA0816-11

11 dB

MODEL NO.

DA0816

GaAs 1 Section Attenuator

RF

OUT/IN

9

•

•

•

1

RF

IN/OUT

•••••••

4

6

2 3 5 7 8 10 11 12

+5V

”0” GND

GND

CONT

GUARANTEED PERFORMANCE

Parameter

Min Typ Max Units Conditions

Operating Frequency

20

700 MHz

DC Current

0.4

1 mA At +5 VDC Supply

Control Type

TTL

1 Line, Reverse Logic Available

Logic “0” = Thru

Logic “1” = Attenuation

Control Current

High

0 ±20 µA VIH = +3.0 V

Low

0 ±20 µA VIL = +0.5 V

Insertion Loss

1.0 1.5 dB

Attenuation

LSB

dB See Table

Range

dB See Table

Accuracy

dB ± (0.15 dB + 2% of Atten.

Setting in dB)

VSWR

1.1/1 1.25/1

Impedance

50

OHMS

Switching Speed

22 35 nSec 50% TTL to 90% / 10% RF

Transition (Rise/Fall) Time

10

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

Switching (Video) Transients

45

mV Peak Value

Intercept Points

2nd

+68

dBm 140 MHz / 200 MHz

3rd

+35

dBm 140 MHz / 100 MHz

RF Power

Operate

+12 +10 dBm 0.1 dB Compression

No Damage

+27 dBm

Operating Temperature -55 +25 +125 °C TA

DAICO Industries

Rev. D / Iss. 1

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