DAICO DAT49064 Datasheet

FEATURES

4 BIT

DC - 2500 MHz
10 dB LSB, 70 dB Range

1.6 dB Insertion Loss
TTL Control
SMA Connectors
Ideal for Test Equipment Applications
Available in any Attenuation - Contact Factory

0.665

2.190

PART IDENTIFICATION

J2 J1

0.08
.096 DIA THRU 4 HOLES

2.35 ± .03

0.08

0.83 ± .03

SOLDER
TERMINAL
(6 PLACES)

MODEL NO.

DAT49064

Attenuator 4 Section

20 dB 20 dB 10 dB20 dB

RF
J2 J1

••••••••

•

UUUU

20 dB

•••

•••

UUUU

20 dB

UUUU

UUUU

10 dB GND +15V20 dB

RF

.68 ± .03

VSWR

2.2 3.0

2.0

2.5

1.8

2.0

1.6

1.5

1.4

1.0

1.2

0.5

1.0

I.L. (dB)

0

20 20 20 10 G +15V

.xx = .02
.xxx = .010

CONNECTOR

SMA FEMALE

(2 PLACES)

TYPICAL PERFORMANCE

at 25°C

I. LOSS

VSWR

FREQUENCY (MHz)

100101

500505

1000

4000

GUARANTEED PERFORMANCE

Parameter Min Typ Max Units Conditions

Operating Frequency DC 2500 MHz
DC Current 100 130 mA At +15 VDC Supply at 70 dB
Control Type TTL 4 Line

Logic “1” = Attenuation

Insertion Loss 1.6 2.0 dB
Attenuation

Accuracy (10 dB)

LSB

Range

70 dB 10, 20, 20, 20

(20 dB)

10 dB

0.04 ±0.1 dB DC - 2000 MHz

0.2 ±0.4 dB 2000 - 2500 MHz

0.1 ±0.2 dB DC - 1000 MHz

0.2 ±0.4 dB 1000 - 2000 MHz

0.2 ±0.8 dB 2000 - 2500 MHz

VSWR 1.3/1 1.4/1
Impedance 50 OHMS
Switching Speed 5 mSec
RF Power

Operate

No Damage

+30 dBm At +55°C

Operating Temperature -55 +25 +85 °CTA

Logic “0” = Thru

dBm

DAICO I ndustries

Rev. N/D / Iss. 1