TB0904A Part No: MP06149 Rev No: 4

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 857.0MHz
Part No: MP06149
Model: TB0904A
Rev No: 4
A. MAXIMUM RATING:
1. Operating temperature range: -30°C to 75°C
2. Storage temperature range: -40°C to 85°C
3. Input Power Level: 10dBm
4. Maximum DC Voltage: 10V
B. CHARACTERISTICS:
Item
Unit
Min.
Typ.
Max.
MHz
-
857
-
Insertion Loss IL
dB
-
13.6
15.0
-1dB bandwidth
MHz
66
76
-
dB
-
0.5
1.0
10MHz ~ 715MHz
dB
40
50
-
715MHz ~ 788MHz
dB
40
47
-
788MHz ~ 798MHz
dB
20
38
-
798MHz ~ 809MHz
dB
15
38
-
925MHz ~ 990MHz
dB
33
37
-
990MHz ~ 1200MHz
dB
40
44
-
ppm/°C
-
-94
--
Source Impedance
Ω
-
50
-
Load Impedance
Ω
-
50
-
Center frequency Fc
Passband Ripple Fc ± 30MHz
Attenuation:(Reference level from Min IL)
Temperature Coefficient
TB0904A v4
1
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 857.0MHz
Part No: MP06149
Model: TB0904A
Rev No: 4
C. FREQUENCY CHARACTERISTICS:
1. Wide band Response: (span 300MHz)
Fig. 1: Horizontal: 30MHz / Div, Vertical: 10dB / Div
2. Pass band Response and Group Time Delay response:
Fig. 2: Horizontal: 10MHz / Div, Vertical: 1dB / Div, Vertical: 100ns / Div
TB0904A v4
2
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 857.0MHz
Part No: MP06149
Model: TB0904A
Rev No: 4
3. Wide band Response:
Fig. 3: Horizontal: 100MHz / Div, Vertical: 10dB / Div
D. MATCHING CIRCUIT:
L1 = 3nH, C1 = 3.5pF, L2 = 5.6nH, C1 = 4pF
TB0904A v4
3
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 857.0MHz
Part No: MP06149
Model: TB0904A
Rev No: 4
E. OUTLINE DRAWING:
3: Input
2: Input ground
7: Output
6: Output ground
1, 4, 5, 8: Ground
Unit: mm
F. PCB FOOTPRINT:
TB0904A v4
4
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 857.0MHz
Part No: MP06149
Model: TB0904A
Rev No: 4
G. PACKING:
1. Reel dimension
2. Tape Dimension
TB0904A v4
5
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 857.0MHz
Part No: MP06149
Model: TB0904A
Rev No: 4
360
340
320
300
280
260
240
220
200
180
160
140
120
100
80
60
40
20
280
260
240
220
200
180
160
140
120
100
80
60
40
20
0
Temp ( Deg C)
H. RECOMMENDED REFLOW PROFILE:
Time (Sec)
TB0904A v4
6