ICS SF0140BA03074S

140 MHz SAW Filter
32 MHz bandwidth
Part Number SF0140BA03074S
Integrated
Circuit
Systems, Inc.
TYPICAL PERFORMANCE
Horizontal: 12 MHz/div
Vertical (from top):
Magnitude
Magnitude
Phase Deviation
Group Delay
10
1
10
50
dB/div
dB/div
deg/div
ns/div
SPECIFICATION
Parameter 2
Center Frequency (Fc) 1
Minimum Insertion Loss
3 dB Bandwidth
35 dB Bandwidth
40 dB Bandwidth
Passband Ripple (127.2 to 152.8 MHz)
Phase Linearity (127.2 to 152.8 MHz)
Group Delay Variation (127.2 to 152.8 MHz)
Absolute Delay
Rejection (80 to 110 MHz)
Rejection (110 to 116 MHz)
Rejection (164 to 170 MHz)
Rejection (170 to 200 MHz)
Source and Load Impedance
Substrate
Temperature Coefficient of Frequency
Ambient Temperature
Notes:
Min
139.60
32
45
40
40
45
Typ
140.00
11.8
33.60
36.85
39.10
0.6
7.5
40
0.93
50
42
42
50
50
LiNbO3
-94
25
Max
140.40
13
38
44
1.0
10
60
Units
MHz
dB
MHz
MHz
MHz
dB p-p
deg p-p
ns p-p
us
dB
dB
dB
dB
Ω
ppm/˚C
°C
1. Average of the lower and upper 3 dB band edge frequencies.
2. All dB levels are referenced to the insertion loss.
Rev X5 1-Sep-05
Page 1 of 2
Integrated Circuit Systems • Surface Acoustic Wave Products
324 Clark Street, Worcester, MA 01606, USA • Phone 508-852-5400 • Fax 508-852-8456
www.icst.com
QF12/3
140 MHz SAW Filter
32 MHz bandwidth
Part Number SF0140BA03074S
Integrated
Circuit
Systems, Inc.
PACKAGE OUTLINE
Units: mm
Pin Configuration:
Input: 11
Input Return: 12
Output: 5
Output Return: 6
Ground: 1,2,3,4,7,8,9,10
MATCHING CIRCUIT
Typical component values:
11
5
12
6
Ls1 = 39 nH
Lp1 = 47 nH
Ls2 = 39 nH
Lp2 = 39 nH
(minimum inductor Q = 45)
Notes
• Recommend 2% tolerance matching components.
• Tuning values shown are for reference only. Optimum values may change depending upon board layout.
ISO 9001
Registered
Rev X5 1-Sep-05
Page 2 of 2
Integrated Circuit Systems • Surface Acoustic Wave Products
324 Clark Street, Worcester, MA 01606, USA • Phone 508-852-5400 • Fax 508-852-8456
www.icst.com
QF12/3