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21T201A

ETC
Part Number 21T201A
Manufacturer ETC
Description (21Txxx) SMD Series / Monolithic Crystal Filter
Published Jan 25, 2006
Detailed Description MCF (SMD Series) m o .c Portable telephone, VHF radio… Pager, Cordless telephone, U 4 t • Specification e e series For ...
Datasheet PDF File 21T201A PDF File

21T201A
21T201A

Overview
MCF (SMD Series) m o .
c Portable telephone, VHF radio… Pager, Cordless telephone, U 4 t • Specification e e series For normal 10.
7MHz h S a t Nominal Pass Stop Ripple Loss Type a Frequency Pole Band Band (dB) (dB) D .
w w w Monolithic Crystal Filter • Application dB / KHz dB / KHz dB / KHz 10L071A 10L072A 10L121A 10L122A 10L151A 10L152A 10L301A 10L302A 10.
695 ~ 10.
700 2 4 2 4 2 4 2 4 3 ±3.
75 3 ±3.
75 3 ±6.
0 3 ±6.
0 3 ±7-5 3 ±7.
5 3 ±15.
0 3 ±15.
0 For normal 21.
4MHz series Type Nominal Pass Frequency Pole Band dB / KHz dB / KHz 21S081A 21S082A 21S121A 21S122A 21S151A 21S152A 21S301A 21S302A 21.
400 ~ 21.
800 2 4 2 4 2 4 2 4 3 ±3.
75 3 ±3.
75 3 ±6.
0 3 ±6.
0 3 ±7.
5 3 ±7.
5 3 ±15.
0 3 ±15.
0 m o .
c U 4 t e e h S a t a .
D w w w Guaranteed Attenuation fo ± KHz Terminating Operatin impedance g (Ohm / pF) Temp.
Range (°C) Case 20 ±18.
0 40 ±14.
0 20 ±25.
0 40 ±20.
0 18 ±25.
0 40 ±25.
0 15 ±50.
0 30 ±40.
0 0.
5 1.
0 0.
5 1.
0 0.
5 1.
0 0.
5 1.
0 1.
5 2.
5 1.
5 2.
5 1.
5 2.
5 1.
5 2.
5 35 65 35 65 35 65 30 65 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 1.
8K//5.
0 1.
8//4.
5 2.
5K//2.
5 2.
5K//1.
5 3.
0K//2.
0 3.
0K//1.
5 5.
0K//0 5.
5K//-1.
0 -20 ~ +70 -20 ~ +70 -20 ~ +70 -20 ~ +70 -20 ~ +70 -20 ~ +70 -20 ~ +70 -20 ~ +70 HC-49/U.
3S*l HC-49/U.
3S*2 HC-49/U.
3S*l HC-49/U.
3S*2 HC-49/U.
3S*l HC-49/U.
3S*2 HC-49/U.
3S*l HC-49/U.
3S*2 Stop Band Ripple Loss (dB) (dB) Guaranteed Attenuation Terminating Operatin impedance g (Ohm / pF) Temp.
Range (°C) dB / KHz fo ± KHz 20 ±18.
0 40 ±14.
0 20 ±25.
0 40 ±20.
0 18 ±25.
0 40 ±25.
0 15 ±45.
0 40 ±50.
0 0.
5 1.
0 0.
5 1.
0 0.
5 1.
0 0.
5 1.
0 1.
5 2.
5 1.
5 2.
5 1.
5 2.
5 1.
5 2.
5 35 65 35 65 35 65 35 65 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ ±1000 ±300 ~ +1000 m o .
c 4U t e 850//6.
0 -20 ~ +70 UM-1.
3S*1 e h 850//5.
0 -20 ~ +70 UM-1.
3S*2 S 1.
2K//3.
0 -20 ~ +70 UM-1.
3S*1 a t 1.
2K//2.
5 -20 ~ +70 UM-1.
3S*2 a 1.
5K//2.
5 -20 ~ D +70 UM-1.
3S*1 .
1.
5K//2.
0 -20 ~ +70 UM-1.
3S*2 w 1.
5K//1.
0 w ...


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