ABRACON ACF45U8B

21.4MHz and 45MHz
MONOLITHIC CRYSTAL FILTERS
ACF21U and ACF45U Series
7.8 x 3.2 x 8.0 mm
FEATURES:
• Excellent attenuation bandwidth.
• Compact design.
APPLICATIONS:
• Mobile communication systems.
• Cellular and cordless phones.
• Pagers.
• Radios.
MCF 21.4MHz FUNDAMENTAL SERIES
ABRACON
PART NO.
PASSBAND
POLE d B kHz
dB
8 Series
ACF21U 8A
2
4
ACF21U 8B
6
ACF21U 8C
8
ACF21U 8D
10
ACF21U 8E
12 Series
ACF21U 12A
2
4
ACF21U 12B
6
ACF21U 12C
8
ACF21U 12D
ACF21U 12E 10
15 Series
ACF21U 15A
2
4
ACF21U 15B
6
ACF21U 15C
8
ACF21U 15D
10
ACF21U 15E
30 Series
ACF21U 30A
2
4
ACF21U 30B
6
ACF21U 30C
8
ACF21U 30D
STOPBAND
kHz
d B kHz
RIPPLE LOSS TERMINATING PACKAGE
dB
d B IMPEDANCE*
CONF.
C HANNEL S PACING: 12.5 kHz
± 3.75 20 ±18.0
0.5
1.5 850 // 6
± 3.75 40 ±14.0
1.0
2.5 850 // 5
± 3.75 45 ±8.75 65 ±12.5 2.0
3.0 850 // 5
± 3.7530 mA
65 max.
±8.75
90
±12.5
2.0
4.0 for 850
5
for F< 24 MHz 70 mA max.
F< 80//MHz
± 3.7545 mA
75 max.
±8.75
±10.5 802.0
5.0 for 850
5
for F<90
50 MHz
mA max.
F> 80//MHz
UM-1.3 x1
UM-1.3 x2
S1, M1
S2, M2
S3, M3
3
3
3
3
6
±
±
±
±
±
3
3
3
3
6
3
3
3
3
3
3
3
3
6
C HANNEL S PACING:
20.0kHz
0.5
1.0
2.0
2.0
2.0
1.5
2.5
3.0
4.0
5.0
1200 // 3
1200 // 2.5
1200 // 2.5
1200 // 2.5
1200 // 2.5
UM-1.3 x1
UM-1.3 x2
S1, M1
S2, M2
S3, M3
C HANNEL S PACING: 25.0kHz
± 7.5
18 ±25.0
± 7.5
40 ±25.0
± 7.5
45 ±17.5 65 ±25.0
± 7.5
65 ±17.5 90 ±25.0
± 7.5
75 ±16.0 90 ±18.0
0.5
1.0
2.0
2.0
2.0
1.5
2.5
3.0
4.0
5.0
1500 // 2.5
1500 // 2.0
1500 // 2.0
1500 // 2.0
1500 // 2.0
UM-1.3 x1
UM-1.3 x2
S1, M1
S2, M2
S3, M3
CHANNEL SPACING:
50.0kHz
± 15.0 15 ±45
± 15.0 40 ±50
± 15.0 45 ±35
65 ±50.0
± 15.0 68 ±30
80 ±50.0
0.5
1.0
2.0
2.0
1.5
2.5
3.0
4.0
1500 // 1.0
2200 // 0.5
2200 // 0.5
2200 // 0.5
UM-1.3 x1
UM-1.3 x2
S1, M1
S2, M2
6.0
6.0
6.0
6.0
6.0
20
40
45
65
75
±25.0
±20.0
±14.0
±14.0
±14.0
65 ±20.0
90 ±20.0
90 ±20.0
UM -1.3
Package Configuration
Dimensions: Inches (mm)
MCF 45MHz FUNDAMENTAL SERIES
ABRACON
PART NO.
PASSBAND
POLE d B kHz
ACF45U 8A
ACF45U 8B
ACF45U 12A
ACF45U 12B
ACF45U 15A
ACF45U 15B
ACF45U 30A
ACF45U 30B
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
2
4
2
4
2
4
2
4
3
3
3
3
3
3
3
3
±3.75
±3.75
±6.0
±6.0
±7.5
±7.5
±15.0
±15.0
dB
10
30
15
35
35
35
10
30
STOPBAND
kHz
d B kHz
±12.5
±12.5
±20.0
±20.0
±25.0
±25.0
±50.0
±50.0
65
90
65
90
90
90
65
80
-910
±910
-910
±910
-910
±910
-910
±910
RIPPLE LOSS TERMINATING PACKAGE
dB
d B IMPEDANCE*
CONF.
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0 200//4
4.0 350/6.5//18
2.0 500//5
3.0 500//4//12
3.0 650//3//9
3.0 650//3//9
2.0 1200//0
3.0 1200//0.7//3.5
UM-1.3x1
UM-1.3x2
UM-1.3x1
UM-1.3x2
UM-1.3x1
UM-1.3x2
UM-1.3x1
UM-1.3x2
Package Configuration: S or M
See page 78 for Package
Configurations and
Dimensions.
* Terminating Impedance = (W) // (pF)
Operating Temperature: -20°C to +70°C.
NOTE: All specifications and markings subject to change without notice
ABRACON
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070 •
F AX : (949) 448-8484
E-MAIL: [email protected] abracon.com • INTERNET ADDRESS: www.abracon.com
C O R P O R AT I O N
®
79