B5159 datasheet(4/8 Pages) EPCOS

4 / 8 page

February 15, 2012

B5159

1747.5 MHz

Please read

cautions and warnings and

important notes at the end of this document.

SAW Components

SAW RF filter

Data sheet

Matching network to 50

Ω unbalanced input and output

Element values depend upon board layout and properties.

VSWR

input 1710 ... 1785 MHz

—

1.6:1

2.2:1

output 1710 ... 1785 MHz

—

1.5:1

2.2:1

Temperature Drift

high temperature3) 1710 ... 1785 MHz

—

0.2

0.54)

low temperature5) 1710 ... 1785 MHz

—

0.15

0.46)

1) EVM calculation based on root raised cosine filtered QPSK signal

(fcRRC within 1717.5 ... 1782.5 MHz, bwRRC= 3.84 MHz)

2) EVM relaxed to 2.5 % for fc

RRC = 1712.5 MHz for temperatures below 0 ˚C

3) T

25˚C is transmission at 25 ˚C in dB,T100˚C at 100 ˚C in dB

4) 0.35 dB for frequency range 1715 ... 1780 MHz (roll-offs excluded)

5) T

25˚C is transmission at 25 ˚C in dB,T-33˚C at -33 ˚C in dB

6) 0.35 dB for frequency range 1715 ... 1780 MHz (roll-offs excluded)

Maximum ratings

Operable temperature range T

–40/+100 ˚C

Storage temperature range

Tstg

–40/+100 ˚C

DC voltage

VDC

ESD voltage

VESD

501)

1) acc. to JESD22-A115A (machine model), 1 negative & 1 positive pulse.

machine model, 1 pulse

Input power at

1710...1785MHz

dBm

24 h, 55

°C, CW

min.

typ.

@ 25 ˚C

max.

tempdrif t

hightemp

max T

°C

–

100

°C

() min T

°C

–

100

°C

()

–

--------------------------------------------------------------------------------------------------------------

tempdrif t

lowtemp

max T

°C

–

–C

() min T

°C

–

–C

()

–

--------------------------------------------------------------------------------------------------------------

L s1

L p2

L s3

Cp4

Ls1 = 13.0 nH

Lp2 =

5.6 nH

Ls3 =

4.3 nH

Cp4 =

1.5 pF

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