TAI-SAW TA1125A

TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail: [email protected]
Web: www.taisaw.com
SAW Filter 1690 MHz
MODEL NO.:TA1125A
REV. NO.:1
A. MAXIMUM RATING:
1. Input Power Level: +10 dBm
2. DC Voltage : 3V
3. Operating Temperature: 0°C to +70°C
4. Storage Temperature: -40°C to +85°C
RoHS Compliant
Lead free
Lead-free soldering
B. ELECTRICAL CHARACTERISTICS:
Terminating source impedance (Balanced) :
Terminating load impedance (Balanced) :
Item
Zs = 190Ω(and matching network)
ZL = 190Ω(and matching network)
Unit
Fc
MHz
Min.
-
IL
dB
-
3.4
4.5
-
Bandwidth at –3 dB
MHz
-
32.5
-
-
Bandwidth at –10 dB
MHz
-
39.5
-
-
-
0.4
1
-
-
6
-
-
50
55
-
-
Center Frequency
Insertion Loss (1681.2~1698.8 MHz)
Amplitude ripple in any 6.5 MHz band
dB
(1681.2MHz ~ 1698.8MHz)
Group Delay Ripple (1681.2MHz ~ 1698.8MHz) ns
Typ.
1690
Max.
-
Note
-
Attenuation (Reference level from 0 dB)
1577 ~ 1626
MHz
dB
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C.OUTLINE DRAWING:
△
K
□
D
A, B : Balanced Input
E, F : Balanced Output
C,D,G,H : Ground
△ : Year code (2005->5, 2006->6, …)
□ : Date Code (W01->A,W02->B,…W27->a,…,W52->z)
Unit : mm
D. MEASUREMENT CIRCUIT:
39nH
190Ω
190Ω
39nH
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E. PCB Footprint:
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F. Frequency Characteristics :
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G. PACKING:
1. REEL DIMENSION
(Reel Count : 7”=1000 ; 13”=3000 )
2.TAPE DIMENSION
KD
△
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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)
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