DAICO 100C1521 Datasheet

FEATURES

VCA

50 - 1300 MHz
40 dB Linear Range

1.3 dB Insertion Loss
±2 dB Linearity
SMA Connectors
See DA0243 For Flatpack Version

PART IDENTIFICATION

1.836

J1 J2

+15V

1.50 ± .03

CONT

1.336

.43

GND

-15V

2.00 ± .03

MODEL NO.

100C1521

PIN Diode Linear VCA

J1

•

•

•

+15V-15V CONTGND

J2

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

GUARANTEED PERFORMANCE

Parameter Min Typ Max Units Conditions

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

Control Current 1.0 mA 0 V = I.L

Insertion Loss 1.3 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 mA At -15 VDC Supply

+5 V = Max. Atten.

1.4 3.0 dB 500 - 1100 MHz

2.0 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 50 - 500 MHz
25 500 - 1100 MHz
20 1100 - 1300 MHz

1.50/1 500 - 1300 MHz

+80 dBm
+35 dBm

+10 dBm

DAICO I ndustries

Rev. B / Iss. 1