EURO
QUARTZ
MONOLITHIC CRYSTAL FILTERS
Cellular Telephone Applications
UM5-3
UM4-3
H
UM1-3
8.0
UM1-T
8.0
20.0
Gnd
3.75
Ø0.35
2 .5
8.0
20.0
Gnd
3.75
Ø0.35
3.2
8 .0
8.0
Gnd
3.75
20.0
Ø0.35
2 .5
Outline and Dimensions
Outline and Dimensions
Outline and Dimensions
Case
UM5-3
UM4-3
H
6.0
4.7
55M32A
Att.(dB)
90
80
70
60
50
40
30
20
10
fo=55.00MHz
(dB)
9
8
7
6
5
4
3
2
1
55M32B
Att.dB
90
80
70
60
50
40
30
20
10
fo=55.00
(dB)
9
8
7
6
5
4
3
2
1
0 +5 +10 +15 +20 +25 (kHz)
-25 -20 -15 -10 -5
+200
-600
+600 +1000
-1000
-200
0 +5 +10 +15 +20 +25 (kHz)
-25 -20 -15 -10 -5
+200
-600
+600 +1000
-1000
-200
MCF Cellular Telephone Applications
Part
Number
45M15A
45M15A9
45R15A
45S15A
45M15B
45R15B
45S15B
45M32A
45M32B
55M32A
55M32B
55M30A
55M30B
120M30A
Nominal
3dB
Frequency Poles Bandwidth Ripple
(dB)
(MHz)
(kHz)
45.0
45.0
45.0
45.0
45.0
45.0
45.0
45.0
45.0
55.0
55.0
55.0
55.0
120.0
2
2
2
2
4
4
4
2
4
2
4
2
4
2
±7.5
±7.5
±7.5
±7.5
±7.5
±7.5
±7.5
±16.0
±16.0
±16.0
±16.0
±15.0
±15.0
±15.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
1.0
0.5
1.0
1.0
1.0
1.0
Insert.
Loss
(dB)
2.0
2.0
2.0
2.0
3.0
3.0
3.0
2.5
4.0
2.5
5.0
2.0
3.0
5.0
Stop
B/W
(kHz/dB)
±25/15
±25/15
±25/15
±25/15
±25/30
±25/30
±25/30
±60/15
±50/308
±29.5/4
±52/30
±50/15
±50/15
±60/15
Guaranteed
Attenuation
(dB/kHz)
70/-910
70/-910
70/-910
70/-910
90/±910
90/±910
90/±910
65/-910
80/±910
65/-910
80/±910
75/-910
90/±910
40/±910
Terminating
Impedance
(k
W
/pF)
0.65//5
0.65//5
0.65//5
0.65//5
0.65//3
0.65//3
0.65//3
1.1//-0.93
1.5//0
1.25//1.3
1.25//0.5
1.2//1.5
1.2//0.7
2.6//-0.5
Case
Style
UM1 - 3
UM1 - T
UM5 - 3
UM4 - 3
UM1 - 3x2
UM5 - 3x2
UM4 - 3x2
UM1 - 3
UM1 - 3x2
UM1 - 3x2
UM1 - 3
UM1 - 3
UM1 - 3x2
UM1 - 3
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44(0)1460 230000 Fax: +44(0)1460 230001 Email: sales@euroquartz.co.uk www.euroquartz.co.uk
EUROQUARTZ [ EUROQUARTZ LIMITED ]
