IF SAW Filter
Part Number Package Application Last Modified
821-IF70.0M-GB 20.0 x 9.8mm SMD IF SAW Filter January 2011

PART NUMBER :
821-IF70.0M-GB

70 MHz SAW Filter

Click for Full Spec (PDF)

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Minimum Typical Maximum Units
Center Frequency (Fo) 69.95 70.0 70.15 MHz
Insertion Loss at Fo - 22.5 24.0 dB
Source Impedance (single ended)* - 50 - ohm
Load Impedance (single ended)* - 50 - ohm
Bandwidth -1.0 dB - 20.10 - MHz
Bandwidth -3.0 dB 20.3 20.40 - MHz
Bandwidth -40.0 dB - 21.70 21.80 MHz
Lower Sidelobe 50 54 - dB
Upper Sidelobe 50 53 - dB
Amplitude Ripple (Fo +/-9.75MHz) - 0.6 1.0 dBp-p
Attenuation Rejection 50 55 - dB
Group Delay Variation(Fo +/-9.75MHz) - 60 100 nsec
Absolute Delay @ Fo - 2.35 - µsec
Operating Temperature Range -30 - 80 C
Storage Temperature Range -40 - 85 C
Maximum DC Voltage - - 10 V
Maximum Input Power - - 10 dBm
Temperature Coefficient - -72 - ppm/C
* With Matching Network. Ref pdf spec.
PACKAGE OUTLINE (mm)

PIN LAYOUT
A, B, C, D, F, G, H, I Ground
J In
E Out

TEST FIXTURE and GRAPHS available on PDF.
See FULL PDF SPECIFICATION

Part No.:
821-IF70.0M-GB

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