60 MHz SAW Differential delay Line

6 MHz Bandwidth

Part Number: SD0060CN02270T

Spectrum Microwave

400 Nickerson Road, Marlborough, MA 01752, USA

• Phone 1-508-251-6400 • Fax 1-508-251-6401

www.SpectrumMicrowave.com

DSSD0060CN02270T Rev B 9-Feb-2010

ECN 36650 Page 2 of 3

SPECIFICATION

Parameter

Min

Typ

Max

Units

Center Frequency (Fc)

1

-

60.00

-

MHz

Insertion Loss at 60 MHz

-

31

34

dB

Amplitude Variation (57.0 to 63.0 MHz)

-

2.1

3

dB p-p

Delay Time of Short Path

0.620

0.650

0.680

usec

Delay Time of Long Path

0.870

0.900

0.930

usec

Lower 3dB Band Edge

-

56.35

57.00

MHz

Upper 3dB Band Edge

63.00

63.95

-

MHz

Short/Long Path Integration Loss Difference

-

1.3

2.0

dB

Average Differential Delay (Pins 1 to 7)

248

250

252

nsec

Temperature Coefficient of Delay

-

23

-

ppm/

°C

Source and Load Impedance

-

50

-

Ω

Ambient Temperature

-

25

-

° C

Notes:

1. All specified bandwidths are referenced to this frequency.

MAXIMUM RATINGS

Parameter

Min

Max

Units

Storage Temperature Range

-55

85

˚C

Operating Temperature Range

-55

85

˚C

Input Power Level

15

dBm

MATCHING CIRCUIT

Typical component values:

(Minimum inductor Q = 40)

Notes:

1. Recommend use of 2% tolerance matching components.

2. Component values may change depending on board layout.

Ls1 =

330

nH

Ls2 =

390

nH

Ls3 =

390

nH

8

7

14

1

Input

50

Ω

Single-ended

Short delay Output

50

Ω

Single-ended

GND

Long Delay Output

50

Ω

Single-ended