70 MHz SAW Filter 8 MHz Bandwidth Part Number

70 MHz SAW Filter
8 MHz Bandwidth
Part Number: SF0070CF51557T
DESCRIPTION
•
•
•
70 MHz SAW bandpass filter with 8 MHz bandwidth.
22.1 x 12.7 mm DIP package.
RoHS compliant.
TYPICAL PERFORMANCE
Horizontal:
Vertical from Top:
S11 (60-80 MHz)
Frequency :
Relative Magnitude :
Relative magnitude :
Phase Linearity :
Group Delay :
10
10
1
5
100
MHz/div
dB/div
dB/div
deg/div
ns/div
S22 (60-80 MHz)
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0070CF51557T Rev A 16-Feb-2010
ECN 36650 Page 1 of 3
70 MHz SAW Filter
8 MHz Bandwidth
Part Number: SF0070CF51557T
SPECIFICATION
Parameter
Center Frequency (Fc) 1
Insertion Loss at Fc
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Absolute Delay
Passband Variation 2
Phase Linearity 2
Group Delay Variation 2
Ultimate Rejection
Temperature Coefficient of Frequency
Source and Load Impedance
Ambient Temperature
Notes:
Min
69.89
7.5
8
50
-
Typ
70
22.3
7.8
8.3
10.4
2.1
0.4
2.3
50
60
-94
50
25
Max
70.11
24
10.6
0.8
4
90
-
Units
MHz
dB
MHz
MHz
MHz
us
dB p-p
deg p-p
ns p-p
dB
ppm/°C
ohms
°C
1. This is the mean of the 3 dB frequency points.
2. Computed as the delta of the highest and lowest points inside the 1 dB Bandwidth.
MAXIMUM RATINGS
Parameter
Storage Temperature Range
Input Power Level
Min
Max
-40
-
85
13
Units
˚C
dBm
MATCHING CIRCUIT
14
8
Input
50 Ω
Single-ended
Output
50 Ω
Single-ended
All other pins
GND
GND
Note: Matching components are not required.
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0070CF51557T Rev A 16-Feb-2010
ECN 36650 Page 2 of 3
70 MHz SAW Filter
8 MHz Bandwidth
Part Number: SF0070CF51557T
PACKAGE OUTLINE
Units: mm
Tolerances are typically ±0.15
mm except where indicated.
Pin Configuration:
Input:
Output:
Ground:
14
8
All other pins
ISO 9001
Registered
All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice.
© 2010 All rights reserved.
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0070CF51557T Rev A 16-Feb-2010
ECN 36650 Page 3 of 3