855833 PDF даташит
Спецификация 855833 изготовлена «ETC» и имеет функцию, называемую «1880 MHz SAW Split Band Filter». |
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Детали детали
Номер произв | 855833 |
Описание | 1880 MHz SAW Split Band Filter |
Производители | ETC |
логотип |
7 Pages
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Data Sheet
Part Number 855833
1880 MHz SAW Split Band Filter
Features
• For PCS applications
• Usable bandwidth 30 MHz (each band)
• Low loss
• No impedance matching required for operation
at 50 Ω
• Single-ended operation
• Ceramic Surface Mount Package (SMP)
• Small size
•
Package
Surface Mount 3.0 x 3.0 x 1.22 mm
1.22 NOM.
1.32 MAX.
0.69
3.00
3.00 0.60
1.20
0.60
0.75
Dimensions shown are nominal in millimeters
All tolerances are ±0.15mm except overall
length and width ±0.10mm
Body: Al2O3 ceramic
Lid: Kovar, Ni plated
Terminations: Au plating 0.5 - 1.0µm,
over a 2 - 6µm Ni plating
Subject to change or obsolescence without notice
Pin Configuration
123
84
76 5
Pad No.
1
3
5
7
2,4,6,8
Description
Input band #1
Input band #2
Output band #2
Output band #1
Case ground
Last Updated: 14-May-2001
Page 1 of 7
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Data Sheet
Part Number 855833
1880 MHz SAW Split Band Filter
Band #1 Electrical Specifications (1)
Operating Temperature Range: (2)
Parameter (3)
Center Frequency
Maximum Insertion Loss
1850 - 1880 MHz
Passband Ripple
1850 - 1880 MHz
Absolute Attenuation
DC - 1770 MHz
1770 - 1800 MHz
1930 - 1960 MHz
1960 - 2040 MHz
2040 - 2100 MHz
2100 - 3000 MHz
Input/Output Return Loss
1850 - 1880 MHz
Terminating Source Impedance: (4)
Terminating Load Impedance: (4)
Operating Temperature Range
-40 to +85 oC
Minimum
-
-
-
25
23
35
25
30
25
10
-
-
-40
Typical
1865
2
0.4
28
38
40
33
34
34
16.5
50
50
+25
Maximum
-
Unit
MHz
2.5 dB
1.5 dB p-p
- dB
- dB
- dB
- dB
- dB
- dB
- dB
-Ω
-Ω
+85 oC
Notes:
1. All specifications are based on the test circuit shown below
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
4. This is the optimum impedance in order to achieve the performance shown
Band #1 Test Circuit:
50 Ω
Single-ended
50Ω 50Ω
13
75
2,4,6,8
50Ω 50Ω
No impedance matching
required
Subject to change or obsolescence without notice
Last Updated: 14-May-2001
Page 2 of 7
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Data Sheet
Part Number 855833
1880 MHz SAW Split Band Filter
Band #1 Typical Performance (at +25oC)
Subject to change or obsolescence without notice
Last Updated: 14-May-2001
Page 3 of 7
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Номер в каталоге | Описание | Производители |
855833 | 1880 MHz SAW Split Band Filter | ETC |
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