IF SAW Filter
Part Number Package Application Last Modified
821-IF70.0M-20A 20 x 9.8 SMD IF SAW Filter January 2011

PART NUMBER :
821-IF70.0M-20A

Click for Full Spec (PDF)

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS Condition Minimum Typical Maximum Units
Center Frequency - 69.90 70.00 70.10 MHz
Insertion Loss Fo - 23.5 25.0 dB
Maximum DC Voltage - - - 10 V
Maximum Input Power - - - 10 dBm
Operating Temperature - -30 - +80 C
Storage Temperature - -40 - +85 C
Source Impedance single ended * - 50 - ohm
Load Impedance single ended * - 50 - ohm
Amplitude Ripple Fo 9.75 MHz - 0.6 1.0 dB
Group Delay Ripple Fo 9.75 MHz - 40 80 nsec
Temperature Coefficient - - -72 - ppm/C
Bandwidth -1 dB - 20.10 - MHz
-3 dB 20.30 20.46 -
-40 dB - 21.78 21.90
Absolute Delay Fo - 2.26 - usec
Relative Attenuation Lower Sidelobe 50 54 - dB 
Upper Sidelobe 50 54 -
* 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-20A

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