B3522 查看數據表（PDF） - EPCOS AG

零件编号

产品描述 (功能)

生产厂家

B3522

SAW Components SAW RF filter GPS

EPCOS AG 

SAW Components

SAW RF filter

Data sheet

Characteristics

Temperature range for specification:

Terminating source impedance:

Terminating load impedance:

T = –40 ˚C to+105 ˚C

ZS = 50 Ω

ZL = 50 Ω

Center frequency

min.

typ.

@ 25 ˚C

fC

—

1575.42

Maximum insertion attenuation

αmax

1574.397 ... 1576.443 MHz

—

1.6

Amplitude ripple (p-p)

∆α

1574.397 ... 1576.443 MHz

—

0.2

Input VSWR

1574.397 ... 1576.443 MHz

Output VSWR

1574.397 ... 1576.443 MHz

—

1.4

—

1.3

Attenuation

α

10.00 ... 1450.00 MHz

1450.00 ... 1500.00 MHz

1625.00 ... 1640.00 MHz

1640.00 ... 1800.00 MHz

1800.00 ... 2000.00 MHz

2000.00 ... 3000.00 MHz

40

43

33

45

35

50

44

47

42

44

30

35

B3522

1575.42 MHz

max.

—

MHz

2.2 dB

1.0 dB

1.9

1.9

— dB

— dB

— dB

— dB

— dB

— dB

Maximum ratings

Operable temperature range T

Storage temperature range Tstg

DC voltage

VDC

Source power

PS

–40/+125 ˚C

–40/+125 ˚C

6

V

10 dBm

20 dBm

source impedance 50 Ω

824 MHz to 915 MHz,

1710 MHz to 1785 MHz,

1850 MHz to 1910 MHz

Please read cautions and warnings and

important notes at the end of this document.

4 November 10, 2009

Share Link: