TST-TA1453A

TAI-S

A

W

T

ECHNOLOGY CO.,

L

T

D.  

No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,  

Taoyuan, 324, Taiwan, R.O.C.  

TEL: 886-3-4690038  

FAX: 886-3-4697532  

Web:

E-mail:

SAW Filter 1649.5 MHz  

MODEL NO.:TA1453A  

RE

V

. NO.:1  

A. MAXIMUM RATING:  

1. Input

 

Power Level: 10 dBm  

2. DC

 

Voltage : 3V  

RoHS Compliant  

Lead free  

Lead-free soldering  

3. Operating

 

T

e

mperature: -40°C to +70°C  

4. Storage

 

T

e

mperature: -40°C to +85°C  

E

lectrostatic

S

ensitive

D

evice (

ESD

)  

B. ELECTRICAL CHARACTERISTICS:  

T

e

rminating source impedance (single ended) :  

T

e

rminating load impedance (single ended) :  

Item  

Zs = 50

 

Ω

 

Z

L

= 50

 

Ω  

Unit  

Min.  

Typ.  

Max. Note  

Center Frequency  

Fc  

MHz  

–

1649.5  

–

–

Bandwidth  

Insertion Loss

(

Fc

±

21 MHz )  

MHz  

dB  

42  

–

67  

4

–

–

5

Amplitude Ripple

(

Fc

±

21 MHz )  

VSWR

(

Fc

±

21 MHz )  

dB  

–

1.2  

1.7  

2

–

–

–

2.5  

Attenuation

(reference level from 0 dB)  

DC ~ 1576.5  

MHz  

dB  

dB  

40  

35  

49  

54  

–

–

–

–

1593  

MHz  

1593 ~ 1605  

MHz  

MHz  

dB  

dB  

19  

25  

40  

–

41  

44  

–

–

–

–

–

–

–

–

1751  

MHz  

2400 ~ 2500  

dB  

44.5  

-36  

ppm/

℃  

Temperature Coefficient of Frequency  

TST DCC  

Release document  

TAI-SAW TECHNOLOGY CO., LTD.  

2

C.OUTLINE DRAWING:  

2 : Input  

5 : Output  

1,3,4,6 : Ground  

Unit : mm  

△

:

Y

ear Code (2009->9, 2010->0,…, 2018->8)  

□

: Date Code (W01->A,W02->B,…W27->a,…,W52->z)  

D. MEASUREMENT CIRCUI

T

:  

HP Network analyzer  

2

5

50Ω  

50Ω  

SAW Filter  

1,3,4,6  

TST DCC  

TAI-SAW TECHNOLOGY CO., LTD.  

3

Release document  

E. PCB Footprint:  

TST DCC  

TAI-SAW TECHNOLOGY CO., LTD.  

4

Release document  

F.

F

requency Characteristics :  

TST DCC  

TAI-SAW TECHNOLOGY CO., LTD.  

5

Release document  

Reflection Functions :  

S11  

S22  

TST DCC  

TAI-SAW TECHNOLOGY CO., LTD.  

6

Release document  

G. P

A

CKING:  

1. REEL DIMENSION  

2.TAPE DIMENSION  

TST DCC  

TAI-SAW TECHNOLOGY CO., LTD.  

7

Release document  

H. RECOMMENDED REFLOW PROFILE :  

℃

1. Preheating

 

shall be fixed at 150~180  

for 60~90 seconds.  

℃

2. Ascending

 

time to preheating temperature 150  

3. Heating

 

shall be fixed at 220

 

for 50~80 seconds and at 245~260

 

peak (min. 10sec).  

shall be 30 seconds min.  

℃

℃

4. Time

 

: 2 times.  

TST DCC  

TAI-SAW TECHNOLOGY CO., LTD.  

8

Release document