HF-J14A Datasheet, PDF (1/2 Pages) Epson ToYoCom – CRYSTAL FILTER FOR BASE STATION

MCF (Monolithic Crystal Filter)
CRYSTAL FILTER
FOR BASE STATION / IFç
ç
HF - J14A
•Number of poles
: 4 pole
•Available frequency range : 40 MHz to 200 MHz
•Old name
: TF4-71DY1
•High stability for external impedance with matching circuit.
•Applications : Base station for mobile phones
Actual size
Epson Toyocom
Product number (please contact us)
HF-J14A : X1F000091xxxx00
Specifications (characteristics)
Item
Symbol
Nominal frequency
f_nom
Storage temperature range
Operating temperature range
Number of poles
Pass bandwidth (3 dB down)
Insertion loss
Ripple
Stop bandwidth
Guaranteed attenuation
Terminating impedance
Package
T_stg
T_use
-
P_Bw
IL
Ripple
S_Bw
G_Att
Zt
-
Electrical DATA
Specifications
71 MHz
-40 °C to +85 °C
-20 °C to +70 °C
4
f_nom ±10 kHz Min.
4 dB Max.
1 dB Max.
f_nom±25 kHz
f_nom±800 kHz to f_nom ±1000 kHz :70 dB Min.
50 Ω // 0 pF
S-428
Remarks
Other frequency and pass bandwidth are
available upon request.
20 dB Min.
0
10
20
30
40
50
C
60
70
80
90
100
A: -1.000
B,C: -0.025
A
71.000
Frequency (MHz)
0
100
1
90
2
80
B
3
70
4
60
5
50
6
40
7
30
8
20
9
10
10
0
A: +1.000
B,C: +0.025
External dimensions
2-Trimming holes
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
Marking
18.3±0.2
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1.5
(G) (G)
(G)
(G)
3
4
5
2
(I/O)
6
(I/O)
1
(G)
(G) (G)
7
10
9
(G)
8
10.18
16.80
http://www.epsontoyocom.co.jp
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