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 109 MHz(BW=5.8MHz)
MODEL NO.: TB0770A
A. MAXIMUM RATING:
SMD 13.3mmX6.5mm
REV.1.0
RoHS Compliant
Lead free
Lead-free soldering
1. Operating Temperature: -40
°C
~ +85
°C
2. Storage Temperature: -40
°C
~ +85
°C
3. Input power: 10dBm
B. Characteristics :
Ambient Temperature: 25
°C
Characteristics
Min.
Center frequency
F
C
MHz
Maximum Insertion loss I.L.
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
40dB Bandwidth
MHz
Passband Ripple (Fc±2.4MHz)
MHz
Phase Linearity (Fc±2.4MHz)
(P-P)
deg
Group Delay Ripple (Fc±2.4MHz)
nS
Group Delay at Fc
uS
Temp Coefficient
ppm/° C
108.6
-
5.80
6.85
-
-
-
-
-
-
109
9.5
7.0
7.8
10.6
0.40
6.8
120
1.14
-18
Value
Max.
109.4
12.5
-
-
11.0
1.00
14
200
-
-
Note.
-
-
-
-
-
-
-
-
-
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
D. FREQUENCY CHARACTERISTICS :
1.S21 Response: (span : 80MHz)
Fig1.
Horizontal:8MHz/Div
Vertical:
10dB/Div
2. Group-Delay Ripple: (span : 10MHz)
Fig2.
Horizontal: 1.0MHz/Div
Vertical:
TAI-SAW TECHNOLOGY CO.,
100nec/Div
LTD.
TST DCC
Release document
3
3. S11 Smith Chart: (span : 80MHz)
4. S22 Smith Chart (span : 80MHz)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
E. MEASUREMENT CIRCUIT
Zin= Zout= 50 ohm
L1
K
E
L2
Zin
C1
SAW
Filter
C2
Zout
L1=133nH, C1=36pF, L2=133nH, C1=15pF
F.OUTLINE DRAWING:
770
Pin K: RF input
Pin E: RF output
Pin A, B, C, D, G, H, I, L, F J: To be Ground
□
: Week Code (Follow the table from planner each year)
Unit : mm
△
: Product / Year Code
Year
2005
2009
B
2006
2010
b
2007
2011
B
2008
2012
b
TST DCC
Release document
5
Product Code
TAI-SAW TECHNOLOGY CO., LTD.