DAICO DA0243 Datasheet

FEATURES

VCA

50 - 1300 MHz
40 dB Range

1.3 dB Insertion Loss
±2 dB Linearity

PIN Diode Linear VCA

See 100C1521 For Connectorized Version

RF

CONTRASTING COLOR BEAD

.100

(TYP)

1
2
3

.018 DIA.

4
5
67

PART IDENTIFICATION

.150 (MAX)

1.000.76 TYP 1.000

.072

.100

13
12

.400

11
10
9

8

.800

2

IN/OUT

RF

113

GND

MODEL NO.

DA0243

•

•

•

6

-15V7+15V9CONT

RF

•

8

12

OUT/IN

RF
GND

••

N/C

•

•

•

3104

511

GND

50

40

30

20

ATTENUATION (dB)

10

0

.xx = .02

.xxx = .010

TYPICAL PERFORMANCE

Attenuation vs Control Voltage

at 500 MHz

0+1+2+3+4+5

CONTROL VOLTAGE

N/C = NO INTERNAL CORRECTION

GUARANTEED PERFORMANCE

Parameter Min Typ Max Units Conditions

Operating Frequency 50 1300 MHz
DC Current 60 65 mA At +15 VDC Supply

Control Current 1mA 0 V = I.L

Insertion Loss 2.0 dB 50 - 500 MHz

Attenuation

VSWR 1.25/1 50 - 500 MHz

Impedance 50 OHMS
Slew Rate 3 dB/µs
Intercept Points

RF Power
Operating Temperature -55 +25 +85 °CTA

Range

Slope

Linearity

2nd

3rd

Operate

80 110 mA At -15 VDC Supply

+5 V = Max. Atten.

3.0 dB 500 - 1100 MHz

3.5 dB 1100 - 1300 MHz
40 dB 50 - 500 MHz
30 dB 500 - 1100 MHz
25 dB 1100 - 1300 MHz

13±3 dB/V

±2dBBest Straight Line Fit From:

IL +2 dB to 35 dB at 50 - 500 MHz
IL +2 dB to 25 dB at 500 - 1100 MHz
IL +2 dB to 20 dB at 1100 - 1300 MHz

1.50/1 500 - 1300 MHz

+80 dBm
+35 dBm

+10 dBm

DAICO I ndustries

Rev. B / Iss. 1