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KFM110

KEC
Part Number KFM110
Manufacturer KEC
Description BAND PASS FILTERS
Published Jun 19, 2023
Detailed Description SAW FILTER TECHNICAL DATA Band pass filter for the IF circuits of cordless phone ᴌLow insertion loss. ᴌHigh selectivity....
Datasheet PDF File KFM110 PDF File

KFM110
KFM110

Overview
SAW FILTER TECHNICAL DATA Band pass filter for the IF circuits of cordless phone ᴌLow insertion loss.
ᴌHigh selectivity.
MAXIMUM RATING (Ta=25ᴱ) ITEM Input Signal Level DC Permissive Voltage Operating Temperature Range Storage Temperature Range SYMBOL ISmax VDC Topr Tstg RATING 0 +10 -10ᴕ+60 -40ᴕ+85 UNIT dBm V ᴱ ᴱ MARKING KFM110 Lot No.
KFM110 SPECIFICATIONS FOR SAW FILTER A B C D P1 12 34 F P2 1 : INPUT 2,3 : GROUND 4 : OUTPUT E H DIM MILLIMETERS A 10.
9+_ 0.
1 B 4.
4 +_ 0.
06 C 3.
12 MAX D Φ0.
45 +_0.
05 E 2.
2+_ 0.
03 F 1.
65+_ 0.
19 H 5.
0 +_ 0.
3 P1 2.
53+_ 0.
15 P2 7.
6 +_ 0.
15 F-11 ELECTRICAL CHARACTERISTICS (Temperature 25ᴱ) ITEMS SYMBOL TEST CONDITION Nominal Center Frequency fo - Bandwidth Insertion Loss BW3dB IL at minimum loss point Rejection Level (from minimum loss point) ILSTOP Group Delay Time Deviation Input/Output Impedance G.
D.
T ZI(ZO) fO-3ᴧ1.
728MHz fO-2ᴧ1.
728MHz fO-1.
728MHz fO-1.
15MHz fO+1.
15MHz fO+1.
728MHz fO+2ᴧ1.
728MHz fO+3ᴧ1.
728MHz fOᴦ0.
4MHz - MIN.
- fOᴦ0.
4 41 30 29 6 6 25 27 27 - TYP.
110.
592 3.
0 46 35 34 17 10 30 32 32 300ή//1.
2ỌH MAX.
4.
0 - 0.
75 - UNIT MHz MHz dB dB Ọsec.
- 2002.
1.
7 Revision No : 4 1/2 KFM110 TEST CIRCUIT REFERENCE LEVEL TEST CIRCUIT ZI Rs R SSG 0dBm ZO R DET RL RS, RL : 50ή (Internal Impedance of Source and Load) R : 0ή ZI(ZO)=RS(RL)+R MEASUREMENT CIRCUIT ZI ZO Rs L1 SSG C1 1 23 4 L L1 C1 RL DET 1: Input 2, 3 : Ground 4: Output RS, RL : 50ή (Internal Impedance of Source and Load) C1 : 7pF (Reference value) L1 : 150nH (Reference value) 2002.
1.
7 Revision No : 4 2/2 ...


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