ACF21U12A ABRACON [Abracon Corporation], ACF21U12A Datasheet
ACF21U12A
Manufacturer Part Number
ACF21U12A
Description
21.4MHz and 45MHz MONOLITHIC CRYSTAL FILTERS
Manufacturer
ABRACON [Abracon Corporation]
Datasheet
1.ACF21U12A.pdf
(1 pages)
ISO 9001 / QS 9000
FEATURES:
APPLICATIONS:
21.4MHz and 45MHz
MONOLITHIC CRYSTAL FILTERS
ACF21U and ACF45U Series
ABRACON
ACF21U 8A
ACF21U 8B
ACF21U 8C
ACF21U 8D
ACF21U 8E
ACF21U 12A
ACF21U 12B
ACF21U 12C
ACF21U 12D
ACF21U 12E
ACF21U 15A
ACF21U 15B
ACF21U 15C
ACF21U 15D
ACF21U 15E
ACF21U 30A
ACF21U 30B
ACF21U 30C
ACF21U 30D
ABRACON
ACF45U 8A
ACF45U 8B
ACF45U 12A
ACF45U 12B
ACF45U 15A
ACF45U 15B
ACF45U 30A
ACF45U 30B
MCF 21.4MHz FUNDAMENTAL SERIES
MCF 45MHz FUNDAMENTAL SERIES
ABRACON IS
PART NO.
PART NO.
• Mobile communication systems.
• Cellular and cordless phones.
• Excellent attenuation bandwidth.
CERTIFIED
8 Series
12 Series
15 Series
30 Series
POLE
POLE
10
10
10
2
4
6
8
2
4
6
8
2
4
6
8
2
4
6
8
2
4
2
4
2
4
2
4
E-
d B
PASSBAND
d B
3
3
3
3
3
3
3 ±15.0
3 ±15.0
3
3
3
3
6
3
3
3
3
6
3
3
3
3
6
3
3
3
3
PASSBAND
MAIL
C
C
C
:
± 3.75
± 3.75
± 3.75
± 3.75
± 3.75
C
± 6.0
± 6.0
± 6.0
± 6.0
± 6.0
± 7.5
± 7.5
± 7.5
± 7.5
± 7.5
± 15.0
± 15.0
± 15.0
± 15.0
±3.75
±3.75
±6.0
±6.0
±7.5
±7.5
kHz
kHz
abinfo
HANNEL
HANNEL
HANNEL
HANNEL
NOTE: All specifications and markings subject to change without notice
29 Journey • Aliso Viejo, CA 92656 • USA
30 mA max. for F< 24 MHz
45 mA max. for F< 50 MHz
(949) 448-7070
@
10 ±12.5
30 ±12.5
15 ±20.0
35 ±20.0
35 ±25.0
35 ±25.0
10 ±50.0
30 ±50.0
d B
d B
20
40
45
65
75
20
40
45
65
75
18
40
45
65
75
15
40
45
68
S
abracon.com •
S
S
S
PACING
PACING
PACING
PACING
±18.0
±14.0
±25.0
±20.0
±14.0
±14.0
±14.0
±25.0
±25.0
±17.5
±17.5
±16.0
±45
±50
±35
±30
±8.75
±8.75
±8.75
kHz
kHz
STOPBAND
STOPBAND
:
:
: 20.0kHz
: 25.0kHz
d B
65 ±12.5
90 ±12.5
90 ±10.5
65 ±20.0
90 ±20.0
90 ±20.0
65 ±25.0
90 ±25.0
90 ±18.0
65 ±50.0
80 ±50.0
65 -910
90 ±910
65 -910
90 ±910
90 -910
90 ±910
65 -910
80 ±910
d B
12.5
50.0kHz
•
kHz
kHz
kHz
I
NTERNET
• Compact design.
• Pagers.
• Radios.
F
AX
RIPPLE LOSS TERMINATING
70 mA max. for F< 80 MHz
80 mA max. for F> 80 MHz
RIPPLE LOSS TERMINATING PACKAGE
0.5
1.0
2.0
2.0
2.0
0.5
1.0
2.0
2.0
2.0
0.5
1.0
2.0
2.0
2.0
0.5
1.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
d B
d B
: (949) 448-8484
A
DDRESS
3.0 1200//0.7//3.5 UM-1.3x2
2.0
4.0
2.0
3.0
3.0
3.0
2.0
1.5
2.5
3.0
4.0
5.0
1.5
2.5
3.0
4.0
5.0
1.5
2.5
3.0
4.0
5.0
1.5
2.5
3.0
4.0
d B
d B
:
www.abracon.com
IMPEDANCE*
IMPEDANCE*
850 // 6
850 // 5
850 // 5
850 // 5
850 // 5
1200 // 3
1200 // 2.5
1200 // 2.5
1200 // 2.5
1200 // 2.5
1500 // 2.5
1500 // 2.0
1500 // 2.0
1500 // 2.0
1500 // 2.0
1500 // 1.0
2200 // 0.5
2200 // 0.5
2200 // 0.5
200//4
350/6.5//18 UM-1.3x2
500//5
500//4//12
650//3//9
650//3//9
1200//0
UM-1.3 x1
UM-1.3 x2
S1, M1
S2, M2
S3, M3
UM-1.3 x1
UM-1.3 x2
S1, M1
S2, M2
S3, M3
UM-1.3 x1
UM-1.3 x2
S1, M1
S2, M2
S3, M3
UM-1.3 x1
UM-1.3 x2
S1, M1
S2, M2
UM-1.3x1
UM-1.3x1
UM-1.3x2
UM-1.3x1
UM-1.3x2
UM-1.3x1
PACKAGE
CONF.
CONF.
C O R P O R A T I O N
* Terminating Impedance = (W) // (pF)
Operating Temperature: -20°C to +70°C.
See page 78 for Package
Configurations and
Dimensions.
Package Configuration: S or M
Package Configuration
Dimensions: Inches (mm)
ABRACON
7.8 x 3.2 x 8.0 mm
UM -1.3
®
79
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