TAI-SAW TA0885A

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 1994.6 MHz
MODEL NO.:TA0885A
REV. NO.:1
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 3V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -50°C to +95°C
B. ELECTRICAL CHARACTERISTICS:
Terminating source impedance (differential) :
Terminating load impedance (differential) :
Item
RoHS Compliant
Lead free
Lead-free soldering
Zs = 150 Ω // 18 nH
ZL = 150 Ω // 18 nH
Unit
MHz
Min.
-
Typ.
1994.6
Max.
-
Note
-
MHz
40
63
-
-
Insertion Loss in 1974.6~2014.6 MHz
dB
-
2.6
5
-
Amplitude ripple (1974.6 MHz ~ 2014.6 MHz)
dB
-
0.6
2
-
Phase error (1974.6 MHz ~ 2014.6 MHz) (3)
deg
-
2.7
5
-
ns
-
5
25
-
-
1.4
2.5
-
Center Frequency
Fc
Bandwidth at –2 dB
Group Delay ripple(1974.6 MHz ~ 2014.6 MHz)
I/O VSWR (1974.6 MHz ~ 2014.6 MHz)
Attenuation (1)
50 ~ 1912.5
MHz
dB
44
49
-
-
2076.7 ~ 2150
MHz
dB
44
58
-
-
2150 ~ 4250
MHz
dB
38
45
-
-
4250 ~ 6000
MHz
dB
30
41
-
-
Notes :
(1) The amplitude reference is insertion loss at Fc.
(2) The amplitude ripple is defined as the max. level – min. level over any 30 MHz
block of the given bandwidth.
(3) The phase error is measured over any 30 MHz block of the given bandwidth.
TAI-SAW TECHNOLOGY CO., LTD.
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C.OUTLINE DRAWING:
G
△
B
□
S
H
A, B : Balance Input
D, E : Balance Output
C,F,G,H : Ground
Unit : mm
△ : Year Code (2006->6, …, 2009->9)
□ : Date Code (Follow the table from planner each year)
D. MEASUREMENT CIRCUIT:
18nH
150Ω
150Ω
18nH
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E. PCB Footprint:
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F. Frequency Characteristics :
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Reflection Functions :
S11
S22
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G. PACKING:
1. REEL DIMENSION
(Reel Count : 7”=1000 ; 13”=3000 )
2.TAPE DIMENSION
BS
△
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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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