SAW Filter 307.20MHz Model: TB1052A Part No: MP03853 Rev No: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 307.20MHz
Part No: MP03853
Model: TB1052A
Rev No:1
A. MAXIMUM RATING:
Electrostatic Sensitive Device
1. Operating temperature range: -40°C to85°C
2. Storage temperature range: -40°C to 85°C
3. Input Power Level: 18 dBm
4. Maximum DC Voltage: 10V
B. CHARACTERISTICS:
Ambient Temperature: 25°C
Item
Unit
Min.
Typ.
Max.
Center frequency Fc
MHz
-
307.2
-
dB
-
16.8
18.5
1.0dB Band Width
MHz
62.0
65.0
-
3dB Band Width
MHz
65.0
67.8
-
Amplitude Ripple Fc ± 27MHz
dB
-
0.5
1.0
Group Delay Ripple Fc ± 27MHz
ns
-
29
100
Absolute Group Delay at Fc
us
-
0.4
1.0
Insertion Loss IL
Attenuation (Reference level from minimum Insertion loss)
100MHz ~ 214MHz
dB
45
55
-
214MHz ~ 257.2MHz
dB
20
55
-
357.2MHz ~ 400MHz
dB
20
55
-
400MHz ~ 600MHz
dB
45
55
-
600MHz ~ 1000MHz
dB
40
65
-
ppm/°C
-
-94
-
Source Impedance
Ohm
-
200
-
Load Impedance
Ohm
-
50
-
Temperature Coefficient
TB1052A v1
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 307.20MHz
Part No: MP03853
Model: TB1052A
Rev No:1
C. FREQUENCY CHARACTERISTICS:
1. Narrow 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: 100ns/Div
TB1052A v1
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 307.20MHz
Part No: MP03853
Model: TB1052A
Rev No:1
3. Smith Chart:
4. Wide band Response:
Fig. 4: Horizontal: 90MHz/Div, Vertical: 10dB/Div
TB1052A v1
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 307.20MHz
Part No: MP03853
Model: TB1052A
Rev No:1
D. MATCHING CIRCUIT:
L1 = L2 = 15nH L3 = 10nH C1 = 4.7pF C2 = 22pF
L1 = 10nH L2 = 10nH C1 = 15pF C2 = 18pF
TB1052A v1
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 307.20MHz
Part No: MP03853
Model: TB1052A
Rev No:1
E. OUTLINE DRAWING:
J: RF input
K: RF balance input or to be ground
D: RF output
E: RF output ground
A, B, C, F, G, H: Ground
Unit: mm
F. PCB FOOTPRINT:
TB1052A v1
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 307.20MHz
Part No: MP03853
Model: TB1052A
Rev No:1
G. PACKING:
1. Reel Dimension
2. Tape Dimension
TB1052A v1
6
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 307.20MHz
Part No: MP03853
Model: TB1052A
Rev No:1
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)
TB1052A v1
7