3D2700

Doc #14022

DATA DELAY DEVICES, INC.

1

1/5/2015

3 Mt. Prospect Ave. Clifton, NJ 07013

7-BIT ADJUSTABLE, HIGH B.W.

PASSIVE DELAY LINE

(SERIES 3D2700)

FEATURES

PACKAGE



Delay adjustable in 127 steps



Delay step sizes of 0.5ns to 3ns available



Fast rise time for high frequency applications



I/O reversible



BNC female connectors



Meets or exceeds MIL-D-23859C

FUNCTIONAL DESCRIPTION

The 3D2700 device is a single-input, single-output, passive delay line.

The signal input (IN) is reproduced at the output (OUT), shifted by a time

value of these switches, multiplied by the device dash number,

determines the device delay (referenced to the delay with all the switches off). The device is offered in 50-

ohm and 75-ohm impedance versions.

SERIES SPECIFICATIONS



Delay Tolerance:

2%



Minimum Delay

(all switches off):

2ns



Impedance:

50

Ω or 75Ω



Ripple in pass-band:

Approx. 0.2dB



Dielectric breakdown: 100 VDC



Operating temp:

-65

C to +125C



Temperature coeff:

<100 PPM/

C



Case dimensions:

4.13

” x 2.68” x 1.66”

(10.5cm x 6.8cm x 4.2cm)

2014 Data Delay Devices

PIN DESCRIPTIONS

IN

Signal Input (BNC)

OUT

Signal Output (BNC)

DASH NUMBER SPECIFICATIONS

Part

Number

Delay

Step

(ns)

Delay

Range

(ns)

Imped-

ance

(

Ω)

3dB

B.W.

(MHz)

3D2700-0.5A

0.5

63.5

50

30

3D2700-1A

1.0

127.0

50

28

3D2700-1.5A

1.5

190.5

50

26

3D2700-2A

2.0

254.0

50

24

3D2700-2.5A

2.5

317.5

50

22

3D2700-3A

3.0

381.0

50

20

3D2700-0.5Y

0.5

63.5

75

30

3D2700-1Y

1.0

127.0

75

28

3D2700-1.5Y

1.5

190.5

75

26

3D2700-2Y

2.0

254.0

75

24

3D2700-2.5Y

2.5

317.5

75

22

3D2700-3Y

3.0

381.0

75

20

Notes: 3db BW measured at maximum delay

Larger dash numbers are available in

larger form factors. Please contact factory

for details.