B1622 데이터 시트보기 (PDF) - EPCOS AG

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B1622

SAW RF low loss filter

EPCOS AG 

SAW Components

SAW RF low loss filter

Data Sheet

Characteristics

Operating temperature range:

Terminating source impedance:

Terminating load impedance:

T = –20 ˚C to +80 ˚C

ZS = 150 Ω

ZL = 150 Ω

B1622

1680.00 MHz

Nominal frequency

fN

Maximum insertion attenuation

αmax

1660.00 ... 1700.00 MHz

min.

—

—

Pass bandwidth

αrel < 1.5 dB

B1.5 dB

—

Amplitude ripple (p-p)

∆α

1660.00 ... 1700.00 MHz

—

Group delay ripple (p-p)

∆τ

1660.00 ... 1700.00 MHz

—

Deviation from linear phase (rms)

in any 30 MHz band

1660.00 ... 1700.00 MHz

—

Relative attenuation (relative to αmax) α

50.00 ... 1598.00 MHz

45.0

1762.00 ... 1790.00 MHz

36.0

1790.00 ... 2000.00 MHz

48.0

2000.00 ... 6000.00 MHz

15.0

typ.

@ 25 ˚C

1680.00

4.7

64.0

2.3

13.0

2.7

49.0

41.0

58.0

—

max.

—

MHz

5.5 dB

—

MHz

2.5 dB

18.0 ns

3.5 ˚

—

dB

—

dB

—

dB

—

dB

Maximum ratings

Operable temperature range T

Storage temperature range Tstg

DC voltage

VDC

Source power

PS

–40/+85

–40/+85

0

0

˚C

˚C

V

dBm

source impedance 150 Ω

Please read cautions and warnings and

important notes at the end of this document.

3 October 30, 2006

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