850 MHz SAW delay Line
80 MHz Bandwidth
Part Number: SF0850DL01825T
IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456
www.idt.com DSSF0850DL01825T Rev - 3-Nov-2006
Page 1 of 3
DESCRIPTION
• 850 MHz SAW delay line with 80 MHz minimum bandwidth.
• 22.1 x 12.7 mm DIP package.
• RoHS compliant.
TYPICAL PERFORMANCE
Horizontal: Frequency : 60 MHz/div
Vertical from Top: Relative Magnitude : 10 dB/div
Relative magnitude : 1 dB/div
Phase Linearity : 10 deg/div
Group Delay : 25 ns/div
S11 (550 to 1150 MHz) S22 (550 to 1150 MHz)
850 MHz SAW delay Line
80 MHz Bandwidth
Part Number: SF0850DL01825T
IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456
www.idt.com DSSF0850DL01825T Rev - 3-Nov-2006
Page 2 of 3
SPECIFICATION
Parameter Min Typ Max Units
Center Frequency (Fc) 1 - 850 - MHz
Insertion Loss - 24 27 dB
3 dB Bandwidth (Passband) 2 80 240 - MHz
Passband Amplitude Ripple - 1.1 2 dB p-p
Device Delay 2.45 2.50 2.55 us
RF Feedthrough Suppression 3 35 48 - deg p-p
Triple Transit Suppression 3 35 42 - dB p-p
Temperature Coefficient of Delay - 94 100 ppm/˚C
Source and Load Impedance - 50 - ohms
Ambient Temperature - 25 -
° C
Notes: 1. Fixed reference. All specified ba ndwidths are centered at or referenced to this frequency.
2. To be satisfied across Fc +/- 40 MHz.
3. This parameter is guarant eed by design.
MAXIMUM RATINGS
Parameter Min Typ Max Units
Storage Temperature Range -40 25 85 ˚C
Input Power Level - 10 13 dBm
MATCHING CIRCUIT
Notes:
1. Tuning components are not requi red.
Input
50 Ω
Single-ended
Output
50 Ω
Single-ended
1 8
14 7
850 MHz SAW delay Line
80 MHz Bandwidth
Part Number: SF0850DL01825T
IDT • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Ph 1-508-852-5400 • Fax 1-508-852-8456
www.idt.com DSSF0850DL01825T Rev - 3-Nov-2006
Page 3 of 3
PACKAGE OUTLINE
ISO 9001
Registered
All specifications are believed to be accurate and reliable. However, MNC reserves the right to make changes without notice.
© 2006 All rights reserved.
Units: mm
Tolerances are ±0.15 mm except
where indicated.
Pin Configuration:
Input: 1
Input return: 14
Output: 8
Output return: 7
Ground: 2,9
