TA1976A-拓蒂电子（上海）有限公司

TA1976A :TST (TAISAW、嘉硕) 滤波器 300MHz SMD3.0*3.0

TA1976A :TST (TAISAW、嘉硕) 滤波器 300MHz SMD3.0*3.0

SAW Filter 300 MHz

MODEL NO.: TA1976A Rev. No.:1

A. MAXIMUM RATING:

1. Input Power Level: 10 dBm

2. DC voltage: 3 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	-	300
Insertion Loss at Fc IL	dB	-	1.4	2
Bandwidth @ -2dB	MHz	2	5	2.0
Attenuation (Reference level from 0dB)
250MHz to 280MHz	dB	50	64	-
280MHz to 290MHz	dB	40	45	-
320MHz to 350MHz	dB	40	47	-
Temperature coefficient of frequency	ppm/k	-	-36	-

C. MEASUREMENT CIRCUIT :

TA1976A(6).png

Unit: mm

E. OUTLINE DRAWING:

TA1976A(5).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。