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: tstsales@mail.taisaw.com Web: www.taisaw.com
SAW Rx Filter 1842.5MHz LTE Band 3 SMD 1109 (75MHz BW)
MODEL NO.: TA1843B
REV. NO.:1
A. MAXIMUM RATING:
RoHS Compliant
Lead free
Lead-free soldering
1. Operating temperature range: -40 °C to +85 °C
2. Storage temperature range: -40 °C to +100 °C
3. Maximum Input Power: +10 dBm
4. Maximum DC Voltage: +/-5 V
Electrostatic Sensitive Device (ESD)
5. Moisture Sensitivity Level: Level 1
6. ESD 50V(MM) 100V(HBM)
B. ELECTRICAL CHARACTERISTICS:
Terminating source impedance: Zs = 50//33nH Ω (Single-ended)
Terminating load impedance: ZL = 50//12nH Ω (Single-ended)
Parameters Description
Center Frequency
Unit
MHz
dB
Min.
Typ.
1842.5
2.0
Max.
-
-
-
Insertion Loss(*1)
Amplitude Ripple
1805~1880 MHz
1805~1880 MHz
4.0
dB
-
-
-
-
3.3
2.3
2.2
Input
VSWR
1805~1880 MHz
1805~1880 MHz
-
-
1.9
1.8
Output
Attenuation:
DC~960 MHz
dB
dB
dB
34
35
34
37
41
38
-
-
-
1558~1608 MHz
1710~1785 MHz
1920~2400 MHz
2400~2500 MHz
2500~3610 MHz
3610~3760 MHz
3760~5415 MHz
5415~5640 MHz
5640~7220 MHz
dB
dB
dB
dB
dB
dB
dB
25
33
25
25
20
20
18
35
44
36
36
29
29
24
-
-
-
-
-
-
-
7220~7520 MHz
7520~8000 MHz
dB
dB
16
14
24
22
-
-
(*1) Specification of insertion loss excludes loss that comes from the test board.
TAI-SAW TECHNOLOGY CO., LTD.
2
TST DCC
Release document
TAI-SAW [ TAI-SAW TECHNOLOGY CO., LTD. ]
