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82.944 MHz SAW Filter
4.5 MHz Bandwidth
Part Number: SF0083BA03199S
DESCRIPTION
•
•
•
82.944 MHz SAW bandpass filter with 4.5 MHz bandwidth.
13.3 x 6.5 mm 12-pad LCC package.
RoHS compliant.
TYPICAL PERFORMANCE
Amp
10 dB/div
Amp
1 dB/div
Phase
10 deg/div
Delay
100 ns/div
Center = 82.94 MHz, 4 MHz/div (50 kHz incr)
S11 (62.955-102.944 MHz)
S22 (62.944-102.944 MHz)
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0083BA03199S Rev A 22-Feb-2010
ECN 36650 Page 1 of 3
82.944 MHz SAW Filter
4.5 MHz Bandwidth
Part Number: SF0083BA03199S
SPECIFICATION
Parameter
3 dB Center Frequency, FC
Insertion Loss
Lower 1 dB Frequency 1
Upper 1 dB Frequency 1
1 dB Bandwidth 1
3 dB Bandwidth 1
40 dB Bandwidth 1
Amplitude Ripple (Fc±2.25 MHz)
Phase Ripple (Fc±2.25 MHz)
Group Delay Deviation (Fc±2.25 MHz)
Rejection (20 to 76.944 MHz) 1
Rejection (88.944 to 150 MHz) 1
Temperature Coefficient of Frequency (Tc) 2
Source/Load Impedance
Ambient Temperature (Tref)
Notes:
Min
85.194
4.5
5.7
40
40
Typ
82.944
11.3
80.03
86.12
6.09
6.9
10
0.4
3
70
44
43
-86
50
25
Max
12.5
80.694
12
1
6
120
-
Units
MHz
dB
MHz
MHz
MHz
MHz
MHz
dB p-p
deg p-p
ns p-p
dB
dB
ppm/˚C
ohms
˚C
1. Al dB levels are referenced to the insertion loss.
2. Typical shift of frequency response with temperature is: ∆f=(T-Tref)*Tc*Fc.
MAXIMUM RATINGS
Parameter
Storage Temperature Range
Operating Temperature Range
Input Power Level
Min
Max
-40
-20
-
85
70
10
Units
˚C
˚C
dBm
MATCHING CIRCUIT
11
5
Input
50 Ω
Single-ended
Output
50 Ω
Single-ended
All other pads
GND
GND
Ls1 = 56 nH Ls2 = 120 nH
Notes:
• Recommend 2% or better tolerance matching components. Typical inductor Q=40.
• Optimum values may change depending on board layout. Values shown are intended as a guide only.
Spectrum Microwave
400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401
www.SpectrumMicrowave.com
DSSF0083BA03199S Rev A 22-Feb-2010
ECN 36650 Page 2 of 3
82.944 MHz SAW Filter
4.5 MHz Bandwidth
Part Number: SF0083BA03199S
PACKAGE OUTLINE
SUGGESTED FOOTPRINT
Units: mm
Tolerances are ±0.15 mm except
where indicated.
Pad Configuration:
Input:
11
Output:
5
Ground:
All other pads
Package Material:
Body: Al2O3 ceramic
Lid: Kovar, Ni plated
Terminations: Au plating 1 µm min,
over a 1.3-8.9 µm Ni plating
MARKING
Ident Pad (Rounded shape
underneath)
ESD symbol (pad 1
indicator)
SMI
BA03199S
∆ YYDDD
Date Code (YY=Year,
DDD=Day)
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
DSSF0083BA03199S Rev A 22-Feb-2010
ECN 36650 Page 3 of 3