DADD 2075A, 2075-6000, 2075-5000, 2075-500, 2075-4000 Datasheet

FIXED HIGH B.W. DELAY LINE

TR < 1ns

(SERIES 2075 & 2075A)

FEATURES

∙Microstrip Technology

∙	Fast rise time for high frequency applications	IN
∙ Fixed delays available from 300ps to 6ns
∙ Mechanically variable delay available (2075A)
∙	I/O reversible	IN
∙	BNC female connectors

∙Meets or exceeds MIL-D-23859C

					2075/2075A
		data				®
					3
		delay
		devices, inc.
PACKAGES
	OUT		2075-xx
			xx = Delay (TD)
	OUT		2075A

	FUNCTIONAL DESCRIPTION	PIN DESCRIPTIONS
	The 2075and 2075A-series devices are single-input, single-output,	IN	Signal Input (BNC)
	passive delay lines. For the 2075, the signal input (IN) is reproduced at the
		OUT	Signal Output (BNC)
	output (OUT), shifted by a time (TD) given by the device dash number.

The rise time (TR) of the lines is no more than 1ns, resulting in a 3dB

bandwidth of at least 350MHz. For the 2075A, the delay is mechanically variable from 3ns to 7ns and the bandwidth is 6MHz. The characteristic impedance of both lines is nominally 75 ohms.

SERIES SPECIFICATIONS

DASH NUMBER

∙

Tolerance:

2% or 20ps

SPECIFICATIONS

∙

Bandwidth (2075):

>350MHz (2075)

Part

Delay

Imped.

6MHz (2075A)

Number

(ps)

(Ω)

∙

2075-300

300 ± 20

75

Ripple in pass-band:

Approx. 0.2dB

2075-500

500 ± 20

75

∙

Dielectric breakdown:

>500 Vdc

2075-1000

1000 ± 20

75

∙

Operating temperature:

-65°C to +125°C

2075-2000

2000 ± 40

75

2075-3000

3000 ± 60

75

∙

Temperature coefficient:

<100 PPM/°C

2075-4000

4000 ± 80

75

2075-5000

5000 ± 100

75

Serpentine

2075-6000

6000 ± 120

75

IN

OUT

2075A

3-7ns

75

GND

Dielectric

GND

Functional Diagram (2075)

1.05

MAX.

Adjustment screw

(2075A only)

2.00 MAX.

.680 MAX.

©2001 Data Delay Devices

Package Dimensions

Doc #01010

DATA DELAY DEVICES, INC.

1

11/2/01

3 Mt. Prospect Ave. Clifton, NJ 07013