IF SAW Filter
Part Number Package Application Last Modified
813-SL125.0M-30 13.3 x 6.5 SMD Low-Loss 125MHz Jan 01, 2007
TYPE :
Low-Loss 125MHz IF SAW Filter

PART NUMBER :
813-SL125.0M-30
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Minimum Typical Maximum Units
Center Frequency (Fo) - 125.0 - MHz
Insertion Loss at Fo - 12.0 14.0 dB
Source Impedance (single ended)* - 50 - ohm
Load Impedance (single ended)* - 50 - ohm
Temperature Coefficient - -94 - ppm/C
Amplitude Ripple fo+/-13.5MHz - 0.65 1.0 dBp-p
1dB Bandwidth 29.0 30.5 - MHz
3dB Bandwidth 29.5 30.6 - MHz
40dB Bandwidth - 36.0 33.5 MHz
Relative Attenuation: -
40 48 - dB
40 48 - dB
Absolute Delay at Fo - 0.75 - us
Group Delay Variation fo +/-13.5 MHz - 25 80 ns
IN/OUT Return Loss at Fo - - - dB
*With Matching Network (Ref. Testing Environment Circuit as Shown Below).
Those impedances could be modified with different impedance values and/or structures, if necessary
PACKAGE OUTLINE (mm)
TEST CIRCUIT
TEST FIXTURE AND VALUES/SOURCE AND LOAD IMPEDANCE 50 ohm
INPUT: L1: 100 nH; L2: 82 nH
OUTPUT: L2: 68 nH; L4: 100 nH
FREQUENCY RESPONSE
Part No.:
813-SL125.0M-30

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