ASCF21UB ABRACON [Abracon Corporation], ASCF21UB Datasheet

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ASCF21UB

Manufacturer Part Number
ASCF21UB
Description
SURFACE MOUNT CRYSTAL FILTER
Manufacturer
ABRACON [Abracon Corporation]
Datasheet
ISO 9001 / QS 9000
ISO 9001 / QS 9000
ISO 9001 / QS 9000
ABRACON IS
ABRACON IS
ABRACON IS
CERTIFIED
CERTIFIED
CERTIFIED
FEATURES:
• Surface-mount ceramic package.
• Reflow capable.
• Excellent attenuation bandwidth.
• Low height (1.0mm max.)
SURFACE MOUNT CRYSTAL FILTER
SURFACE MOUNT CRYSTAL FILTER
SURFACE MOUNT CRYSTAL FILTER
STANDARD SPECIFICATIONS:
MARKING:
- 21.4
- UBXX ZY
XX : suffix of P/N
ZY : Date Code
Z = Month (A to L)
Y = Year (6 for 2006)
ORDERING INFORMATION:
ASCF21UBXX - Packaging
-T Tape and Reel (1,000pcs/reel)
PARAMETERS
Frequency Range
Operating Temperature
Series No.
Series No.
21UB7A
21UB7B
21UB15A
21UB15B
21UB20A
21UB20B
21UB30A
21UB30B
ASCF21UB
21UB15A
21UB15B
21UB20A
21UB20B
21UB30A
21UB30B
21UB7A
21UB7B
Attenuation Guaranteed
Pole
dB
50
80
50
80
50
80
45
80
2
4
2
4
2
4
2
4
*RoHS COMPLIANT
-910±10
-910±10
-910±10
-910±10
-910±10
-910±10
-910±10
-910±10
KHz
dB
3
3
3
3
3
3
3
3
Pass Band
OUTLINE DRAWING:
21.400MHz
- 20° C to + 70° C
Terminal Impedance
± 3.75
± 3.75
± 10.0
± 10.0
± 15.0
± 15.0
± 7.5
± 7.5
KHz
1800//-1.0
3000//-1.5
1500//2.0
1500//0.5
1800//0.5
850//6.0
850//3.5
3000//0
( Ω //pF)
Attenuation Band
dB
18
35
15
35
15
35
15
35
APPLICATIONS:
• Mobile communication systems.
• Pagers.
• Cellular and cordless phones.
• Radios.
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
± 18.0
± 14.0
± 25.0
± 25.0
± 34.0
± 34.0
± 45.0
± 50.0
KHz
Case Quantity
1
2
1
2
1
2
1
2
Ripple
dB
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
|
fax 949-546-8001
Loss
dB
1.5
2.5
1.5
2.5
2.0
2.5
1.5
2.5
| www.abracon.com
Dimensions: inch (mm)
| | | | | | | | | | | | | | |
6.0 x 3.5 x 1.0mm

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