SF0140BA03010T

140 MHz SAW Filter
64 MHz Bandwidth
Part Number: SF0140BA03010T
DESCRIPTION
•
•
•
140 MHz SAW bandpass filter with 64 MHz bandwidth.
22 x 12 mm DIP package.
RoHS compliant.
TYPICAL PERFORMANCE
50. ns/"
Horizontal:
Vertical from Top:
Frequency :
Relative Magnitude :
Relative magnitude :
Phase Linearity :
Group Delay Deviation :
S11 (65 to 215 MHz)
15
10
1
10
50
MHz/div
dB/div
dB/div
deg/div
ns/div
S22 (65 to 215 MHz)
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0140BA03010T Rev A
ECN 36650
8-Mar-2010
Page 1 of 3
140 MHz SAW Filter
64 MHz Bandwidth
Part Number: SF0140BA03010T
SPECIFICATION
Parameter
Center Frequency ( Fc) 1
Insertion Loss at Fc
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Ripple 2
Phase Ripple 2
Group Delay Ripple 2
Absolute Delay
Rejection (65 to 95 MHz)
Rejection (185 to 215 MHz)
Source and Load Impedance
Ambient Temperature (Tref)
Notes:
Min
139.75
60
64
45
45
Typ
140.0
28.5
62.8
66.2
78.5
0.8
5.3
18
1.0
53
52
50
25
-
Max
140.25
31
81.0
1
10
25
-
Units
MHz
dB
MHz
MHz
MHz
dB p-p
deg p-p
ns p-p
us
dB
dB
Ω
ºC
1. Defined as the mean of the 3 dB band edge frequencies.
2. Over the central 60 MHz bandwidth.
3. Typical change of filter frequency response with temperature is ∆f = (T-Tref)*Tc*Fc, in ppm.
MAXIMUM RATINGS
Parameter
Storage Temperature Range
Temperature Coefficient of frequency (Tc)
Input Power Level
MATCHING CIRCUIT
3
Min
Typ
Max
Units
-40
-
25
-74
0
85
13
˚C
ppm/˚C
dBm
Ls1
Ls2
14
8
Input
50 Ω
Single-ended
Output
50 Ω
Single-ended
1
GND
7
GND
Typical component values:
Minimum Q=45
Ls1
=
155
nH
Ls2
=
196
nH
Notes:
1. Recommend use of 2% tolerance matching components.
2. Component values are for reference only and may change depending on board layout.
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0140BA03010T Rev A
ECN 36650
8-Mar-2010
Page 2 of 3
140 MHz SAW Filter
64 MHz Bandwidth
Part Number: SF0140BA03010T
PACKAGE OUTLINE
Units: mm
Tolerances are ±0.15 mm except
where indicated and for the overall
length and width, which are
nominal values.
Pin Configuration:
Input:
14
Input Return:
1
Output:
8
Output Return: 7
Ground:
2, 9
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
DSSF0140BA03010T Rev A
ECN 36650
8-Mar-2010
Page 3 of 3