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ISC-2425-25+

ISM Signal Generator & Controller

USB & I2C

50Ω -30 dBm to +25 dBm

2400 to 2500 MHz

20-PIN MOLEX INTERFACE

1

6

5

9

AUX IN

1

6

5

9

AUX OUT

2

20

19

1

Pin

Number

Label

Functionality and Control

1

TRIG_OUT

Used during pulse mode operation

2

RFL_AIN

Analog input voltage (3.0V max); can be correlated to a reflected power

measurement of a connected amplifier

3

RST_ALARM

Digital output signal; Used to reset an alarm/shutdown condition of a

connected amplifier with logic high level

4

FWD_AIN

Analog input voltage (3.0V max); can be correlated to a forward power

measurement of a connected amplifier

5

PA_ENABLE

Digital output: to enable/disable a connected amplifier (normally low)

6

Do not connect

Reserved pin for manufacturer

7

ALARM_OUT

Digital output signal; can be used to send an alarm status to a connected

device (normally low)

8

Do not connect

Reserved pin for manufacturer

9

ISD_DISABLE

Digital output signal; can be used to e.g. disable protection hardware in

connected hardware (normally low)

10

GND

Ground

11

ALARM_IN

Digital input signal; can be used to receive an alarm status from a con-

nected device (normally low)

12

GND

Ground

13

SCL

I2C control

14

GND

Ground

15

SDA

I2C control

16

GND

Ground

17

Do not connect

Reserved pin for manufacturer

18

Do not connect

Reserved pin for manufacturer

19

Do not connect

Reserved pin for manufacturer

20

Do not connect

Reserved pin for manufacturer

AUX IN (Sub-D-9 male) for system related signals:

1

10 MHz differential clock signal (-) (LF REF IN)

6

10 MHz differential clock signal (+) (LF REF IN)

2

Reserved

7

Reserved

3

GND

8

External shutdown (in) (SHTD_EXT_IN)

4

Reserved

9

Reserved

5

GND

AUX OUT (Sub-D-9 female) for system related signals:

1

10 MHz differential clock signal (-) LF REF OUT)

6

10 MHz differential clock signal (+) LF REF OUT)

2

Reserved

7

Reserved

3

GND

8

External shutdown (out) (SHTD_EXT_OUT)

4

Reserved

9

Reserved

5

GND