LTF2012D-F25S datasheet, PDF - EEWORLD Datasheet

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LTF2012D-F25S: DescriptionMULTILAYER CERAMIC DIPLEXER; CategoryAnalog mixed-signal IC filter; File Size307KB，2 Pages; ManufacturerTOKO, INC.; Websitehttps://www.murata.com/; Environmental Compliance

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LTF2012D-F25S Overview

MULTILAYER CERAMIC DIPLEXER

LTF2012D-F25S Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	TOKO, INC.
Reach Compliance Code	unknow
Other features	TAPE AND REEL; IMPEDANCE 50 OHM
filter type	DUPLEXER
high	1 mm
Insertion loss (transmit)	0.55 dB
length	2 mm
Manufacturer's serial number	LTF2012D-F
Installation type	SURFACE MOUNT
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
physical size	L2XB1.25XH1 (mm)
width	1.25 mm

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LTF2012D Series

MULTILAYER CERAMIC DIPLEXER

DESCRIPTION

TOKO’s LTF2012D is a multilayer ceramic

diplexer for dual band mobile communication

systems. It has low passband loss in both

high and low bands. TOKO’s proprietary

ceramic multilayer material and process is

utilized for excellent performance and

exceptional reliability. Specific parts have

been designed for common dual band

systems, such as AMPS-PCS and GSM-

DCS.

FEATURES

Miniature footprint: 2.0 x 1.2mm

Low profile: 1.0mm max.

Integrated ceramic structure

Operating temperature: - 55°C to + 125°C

Reflow solderable

DIMENSIONS

GND

OUT2

GND

OUT1

Units: mm

ELECTRICAL SPECIFICATIONS

TOKO Part Number

Frequency Range

Attenuation @ Low Band (dB)

Attenuation @ High Band (dB)

Passband Return Loss (dB)

Impedance

LTF2012D-F17S

OUT1 (AMPS)

824-894 MHz

0.45 max.

20.0 min.

12.0 min.

Ω

OUT2 (PCS)

1850-1990 MHz

19.0 min.

0.5 max.

12.0 min.

Ω

LTF2012D-F25S

OUT1 (GSM)

880-960 MHz

0.5 max.

16.0 min.

12.0 min.

Ω

OUT2 (DCS)

1710-1880 MHz

20.0 min.

0.55 max.

12.0 min.

Ω

April 2003



2003 TOKO America, Inc.

Printed in USA

CF-210-LTF2012D

LTF2012D-F25S Related Products

	LTF2012D-F25S	LTF2012D	LTF2012D-F17S
Description	MULTILAYER CERAMIC DIPLEXER	MULTILAYER CERAMIC DIPLEXER	MULTILAYER CERAMIC DIPLEXER
Is it lead-free?	Lead free	-	Lead free
Is it Rohs certified?	conform to	-	conform to
Maker	TOKO, INC.	-	TOKO, INC.
Reach Compliance Code	unknow	-	unknow
Other features	TAPE AND REEL; IMPEDANCE 50 OHM	-	TAPE AND REEL; IMPEDANCE 50 OHM
filter type	DUPLEXER	-	DUPLEXER
high	1 mm	-	1 mm
Insertion loss (transmit)	0.55 dB	-	0.5 dB
length	2 mm	-	2 mm
Manufacturer's serial number	LTF2012D-F	-	LTF2012D-F
Installation type	SURFACE MOUNT	-	SURFACE MOUNT
Maximum operating temperature	125 °C	-	125 °C
Minimum operating temperature	-55 °C	-	-55 °C
physical size	L2XB1.25XH1 (mm)	-	L2XB1.25XH1 (mm)
width	1.25 mm	-	1.25 mm

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