DAICO DS0551 Datasheet

FEATURES

SPS T

400 - 2000 MHz

0.9 dB Insertion Loss
60 dB Isolation
TTL Driver
Non Reflective
.750 Sq. Flat Pack

.600

GND

GND

.750

.450

.300

GND

.375

.587

.015±.002 DIA

9 PLACES

CONT

J1

GND

+5V-5V

.162

.15

MODEL NO.

DS0551

PIN Diode SPST

PART
IDENTIFICATION

.750

J2

.27

TYP

.150

J1 J2

“1”

CONTROL

GND

•

Ω Ω

50 50

•

-5V +5V

•

•

2.8

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

VSWR

3.6

3.2

2.8

2.4

2.0

1.6

1.2
.8
.4

0

.155

MAX

I.L. (dB)

.062±.005

TYPICAL PERFORMANCE

ISO (dB)

90

80
70
60
50
40
30
20
10

0

100

200

at 25°C

ISO

I. LOSS

VSWR

400 1000

FREQUENCY (MHz)

3000

GND

GND

GND

GUARANTEED PERFORMANCE

Parameter Min Typ Max Units Conditions

Operating Frequency 400 2000 MHz
DC Current 29 40 mA At +5 VDC Supply

Control Type TTL 1 Line

Control Current

High

Low

Insertion Loss 1.1 1.5 dB
Isolation 60 67 dB 400 - 1000 MHz

VSWR

Thru

Termination

Impedance 50 OHMS
Switching Speed 185 400 nSEC 50% TTL to 90% / 10% RF
Transition (Rise/Fall) Time 115 nSEC 90% / 10% or 10% / 90% RF
Switching (Video) Transients 280 mV Peak Value
Intercept Points

RF Power

2nd

3rd

Operate

No Damage

Operating Temperature -55 +25 +125 °CTA

23 35 mA At -5 VDC Supply

Logic “0” = Isolation
Logic “1” = Thru

0 +80 µA VIH = +2.7V

-250 -800 µA VIL = +0.5V

50 56 dB 1000 - 2000 MHz

1.2/1 1.4/1

1.1/1 1.4/1

+59 dBm 1595 MHz / 1095 MHz
+39 dBm 1195 MHz / 1895 MHz
+17 +10 dBm 0.1 dB Compression

+30 dBm

DAICO Industries