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 Filter 793 MHz
MODEL NO.:TA1244A
A. MAXIMUM RATING:
1. Input Power Level: +25 dBm
2. DC Voltage : 3V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Center Frequency
Insertion loss
(788~798 MHz)
Amplitude Ripple
(788~798 MHz)
Return Loss
(788~798 MHz)
Group Delay at Fc
Group Delay Variation
(788~798 MHz)
Attenuation
(Reference level from 0 dB)
0 ~ 700
758 ~ 768
848 ~ 890
1000 ~ 2000
MHz
MHz
MHz
MHz
dB
dB
dB
dB
Ppm/℃
30
45
35
25
-
40
54
43
41
-36
-
-
-
-
-
Fc
IL
REV. NO.3
RoHS Compliant
Lead free
Lead-free soldering
Unit
MHz
dB
dB
dB
ns
ns
Min.
-
-
-
10
-
-
Typ.
793
1.6
0.7
14
38
26
Max.
-
2.5
1.5
-
60
60
Temperature Coefficient of Frequency
C. MEASUREMENT CIRCUIT:
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
D.OUTLINE DRAWING:
E. PCB Footprint:
QX
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
F. Frequency Characteristics: ( typical performance at 25
℃
)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
Reflection Functions: ( typical performance at 25
℃
)
S11
S22
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5
