IF SAW Filter
Part Number Package Application Last Modified
813-SL70.0M-5B 13.3 x 6.5 SMD IF SAW Filter Jan. 01, 2007
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TYPE :
Low-Loss 70MHz IF SAW Filter

PART NUMBER :
813-SL70.0M-5B
. .
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Minimum Typical Maximum Units
Center Frequency (Fo) 69.8 70.0 70.2 MHz
Insertion Loss at Fo - 9.2 10.5 dB
Source Impedance (single ended)* - 50 - ohm
Load Impedance (single ended)* - 50 - ohm
Temperature Coefficient - -94 - ppm/C
Amplitude Ripple within fo +/-2.1MHz - 0.6 1.0 dBp-p
1dB Bandwidth 5.00 5.30 - MHz
3dB Bandwidth 5.50 5.80 - MHz
40dB Bandwidth - 7.85 8.20 MHz
Relative Attenuation: -
from 10 to 64 MHz 40 45 - dB
from 76 to 140MHz 40 42 - dB
Absolute Delay at Fo - 1.30 - us
IN/OUT Return Loss at Fo - - - dB
Group Delay Variation/ fo +/-2.1MHz - 80 200 ns
*With Matching Network (Ref. Testing Environment Circuit as Shown Below).
Those impedances could be modified with different impedance values and/or structures, if necessary
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PACKAGE OUTLINE (mm)
 
TEST CIRCUIT
TEST FIXTURE AND VALUES/SOURCE AND LOAD IMPEDANCE 50 ohm
INPUT: L1: 220 nH Q>40; C1: 36 pF
OUTPUT: L2: 180 nH Q>40; C2:24 pF
FREQUENCY RESPONSE

Part No.:
813-SL70.0M-5B

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