TB0969A [GOLLEDGE]
SAW Filter 279.70MHz;
| 型号： | TB0969A |
| 厂家： | 
GOLLEDGE ELECTRONICS LTD |
| 描述： | SAW Filter 279.70MHz |
| 文件： | 总6页 (文件大小：120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 279.70MHz
Part No: MP04568
Model: TB0969A
Rev No: 1
A. MAXIMUM RATING:
1. Operating temperature range: -30°C to 85°C
2. Storage temperature range: -40°C to 85°C
3. Input Power Level: 10dBm
4. Maximum DC Voltage: 10V
B. CHARACTERISTICS:
Item
Center frequency Fc
Insertion Loss IL
Unit
MHz
dB
Min.
Typ.
279.7
13.5
57.5
71
Max.
-
-
-
16.0
-
-1dB bandwidth
MHz
MHz
dB
55
-
-40dB bandwidth
80
1.0
Passband Ripple Fc ± 25MHz
Attenuation: (Reference level from Min IL)
DC ~ 180MHz
-
0.5
dB
dB
45
40
40
45
35
45
-
55
54
50
55
42
65
-94
50
50
-
-
-
-
-
-
-
-
-
180MHz ~ 215MHz
345MHz ~ 380MHz
380MHz ~ 480MHz
480MHz ~640MHz
dB
dB
dB
640MHz ~ 1000MHz
Temperature Coefficient
Source Impedance
dB
ppm/°C
Ohm
Ohm
-
Load Impedance
-
1
TB0969A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 279.70MHz
Part No: MP04568
Model: TB0969A
Rev No: 1
C. FREQUENCY CHARACTERISTICS:
1. Wide band Response: (span 400MHz)
Fig. 1: Horizontal: 40MHz / Div, Vertical: 10dB / Div
2. Pass band Response and Group Time Delay response:
Fig. 2: Horizontal: 10MHz / Div, Vertical: 1dB / Div, Vertical: 50ns / Div
2
TB0969A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 279.70MHz
Part No: MP04568
Model: TB0969A
Rev No: 1
3. Smith Chart:
4. Wide Band:
Fig. 4: Horizontal: 100MHz / Div, Vertical: 10dB / Div
3
TB0969A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 279.70MHz
Part No: MP04568
Model: TB0969A
Rev No: 1
D. MATCHING CIRCUIT:
L1 = 43nH, L2 = 47nH, C1 = 8pF, C2 = 8pF
E. OUTLINE DRAWING:
3: Input
2: Input ground
7: Output
6: Output ground
1, 4, 5, 8: Ground
Unit: mm
F. PCB FOOTPRINT:
4
TB0969A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 279.70MHz
Part No: MP04568
Model: TB0969A
Rev No: 1
G. PACKING:
1. Reel dimension:
2. Tape dimension:
5
TB0969A v1
Tel: +44 1460 256 100
Fax: +44 1460 256 101
www.golledge.com
Golledge Electronics Ltd
Eaglewood Park, ILMINSTER
Somerset, TA19 9DQ, UK
SAW Filter 279.70MHz
Part No: MP04568
Model: TB0969A
Rev No: 1
H. RECOMMENDED REFLOW PROFILE:
280
260
240
220
200
180
160
140
120
100
80
60
40
20
Time (Sec)
6
TB0969A v1
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