MCF (Monolithic Crystal Filter)
Epson Toyocom
Product number (please contact us)
MF-372A : X1F000111xxxx00
MF-373A : X1F000121xxxx00
CRYSTAL FILTER
FOR MINIATURE SIZE RADIO EQUIPMENT/ IF
MF - 372A
MF - 373A
•Number
of poles
•Available
frequency range
•Old
name
•Number
of poles
•Available
frequency range
•Old
name
: 2 pole
:19 MHz to 150 MHz
: TS2-45B31
: 3 pole
: 40 MHz to 150 MHz
: TS3-D0A31
Actual size
•High
frequency 3 pole filters with original process technology.
•Applications
: Various kinds of miniature size radio equipment.
Specifications (characteristics)
Item
Nominal frequency
Storage temperature range
Operating temperature range
Number of poles
Pass bandwidth
Insertion loss
Ripple
Stop bandwidth
Guaranteed attenuation
Terminating impedance
Package
Symbol
f_nom
T_stg
T_use
-
P_Bw
IL
Ripple
S_Bw
G_Att
Zt
-
MF-372A
45 MHz
-40 °C to +85 °C
-30 °C to +85 °C
2
f_nom ±7.5 kHz Min.
3.5 dB Max.
1 dB Max.
f_nom±25 kHz:15 dB Min.
f_nom -800 kHz to -1000 kHz
:70 dB Min.
650
Ω
// 1.5 pF
TS-38
MF-373A
130.05 MHz
-40 °C to +85 °C
-30 °C to +85 °C
3
f_nom±14 kHz Min.
3 dB Max.
1 dB Max.
f_nom ±50 kHz:20 dB Min.
f_nom -800 kHz to -1000 kHz
:70 dB Min.
950
Ω
// -1.2 pF
TS-38
Remarks
Other frequency and pass bandwidth are
available upon request.
Electrical DATA
MF-373A 130.05 MHz
-1
-0.025
+1
+0.025
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
http://www.epsontoyocom.co.jp
EPSONTOYOCOM [ EPSON TOYOCOM ]
