TA1637A-拓蒂电子（上海）有限公司

TA1637A :TST(TAISAW、嘉硕) 滤波器 309MHz SMD5.0*5.0

TA1637A :TST (TAISAW、嘉硕) 滤波器 309MHz SMD5.0*5.0

SAW Filter 309 MHz

MODEL NO.: TA1637A Rev. No.:1

A. MAXIMUM RATING:

1. Input Power Level: 10 dBm

2. DC voltage: 5 V

3. Operating Temperature: -40°C to +85°C

4. Storage Temperature: -40°C to +85°C

B. ELECTRICAL CHARACTERISTICS:

Item	Unit	min	typical	Max
Center Frequency Fc	MHz	-	309
Insertion Loss (304.225~314.285 MHz) IL	dB	-	1.9	3.0
Amplitude Ripple (304.225~314.285 MHz)	dB	-	0.8	2.0
Attenuation (Reference level from 0dB)
50MHz to 280MHz	dB	40	45	-
350MHz to 700MHz	dB	30	34	-
Temperature coefficient of frequency	ppm/k	-	-36	-

C. MEASUREMENT CIRCUIT :

TA1637A(1).png

D. MEASUREMENT CIRCUIT :

TA1637A(3).png

Unit: mm

E. OUTLINE DRAWING:

TA1637A(4).png

如需要该产品详细规格书，请联系TST(TAISAW，嘉硕)代理—拓蒂电子。