Lsfb54 - 190 - 004m2. Balance connection type of input and output qLSF. Recommended Land Pattern

IF SAW Filters for W-CDMA

LSFB54-190-004M2

                                                                          Features                                           How to Order

• Wide-Band IF filter for W-CDMA.

LSFB54 - 190 - 004M2

•  Because it is leadless type, automatic 

mounting is possible.                                                      q e r t yw

•  Excellent phase characteristics.

•  Balance connection type of input and output qLSF······ Li2B4O7 SAW Filter

is available.                                            wB·········· Seam weld type

Standard Frequencies       e54········ Package Number (01, 02········)

•  190.0MHz.            r190······· Nominal Frequency

t004M····Pass Bandwidth 4MHz y2··········· Sub-Number

Specifications                                                         Recommended Land Pattern _{(Unit : mm)}

Item Unit Conditions Specifications Nominal Frequency MHz –––––– 190.0 Operating Temperature Range ˚C −20~+75 –––––– Storage Temperature Range ˚C −40~+80 –––––– Pass Bandwidth MHz −3dB ±2.3 * ±1.92 MIN. Ripple dB ±1.92MHz 0.8 * 1.5 MAX. Insertion Loss dB Minimum Loss 6.5 * 9.0 MAX. Guaranteed Attenuation dB Fo±5MHz 38 * 20 MIN. Fo±10MHz 45 * 40 MIN. Group Delay Deviation ns Fo±1.92MHz 88 * 140 MAX.

* :Typ.

IF SAW Filters for W-CDMA

LSFB54-380-004M0

                                                                         Features                                           How to Order

•  Wide-Band IF filter for W-CDMA.

LSFB54 - 380 - 004M 0

•  Because it is leadless type, automatic 

mounting is possible.                                                       q e r t yw

•  Excellent phase characteristics.

•  Balance connection type of input and output qLSF······ Li2B4O7 SAW Filter

is available.                                            wB·········· Seam weld type

Standard Frequencies       e54········ Package Number (01, 02········)

•  380MHz.           r380······· Nominal Frequency

t004M····Pass Bandwidth 4MHz y0··········· Sub-Number

Specifications                                                         Recommended Land Pattern _{(Unit : mm)}

Item Unit Conditions Specifications Nominal Frequency MHz –––––– 380.0 Operating Temperature Range ˚C −20~+75 –––––– Storage Temperature Range ˚C −40~+80 –––––– Pass Bandwidth MHz −3dB −2.5/+2.8MHz * ±1.92 MIN. Ripple dB ±1.92MHz 1.0 * 2.0 MAX. Insertion Loss dB Maximum Loss(±1.92MHz) 7.0 * 10.0 MAX. Guaranteed Attenuation dB Fo±5MHz −5/35dB * 25 MIN. +5/33dB * Fo±10MHz −10/39dB * 30 MIN. +10/55dB * Group Delay Deviation ns Fo±1.92MHz 140 * 300 MAX.

* : Typ.

400MHz Band SAW Filters for Low Power Radio Communications

LSFB44-426-800K0/LSFB44-429-800K0/LSFA02-434-002M0/LSFA02-422-800K0/LSFA02-440-400K0/LSFB20-469-001M0

                                                                          Features                                           How to Order

•  RF filter for transmission and reception.

•  Low power consumption.  LSF B 44 - 426 - 800K 0

•  Miniature size and light weight            q e r t yw

Applications

•  For engine-starter.            qLSF······ Li2 B4 O7 SAW Filter