LPP459H datasheet, PDF - EEWORLD Datasheet

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LPP459H: DescriptionCERAMIC FILTERS; CategoryAnalog mixed-signal IC filter; File Size56KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/

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LPP459H Overview

CERAMIC FILTERS

LPP459H Parametric

Parameter Name	Attribute value
Reach Compliance Code	compli
Center frequency or cutoff frequency (fo/fc)	0.459 MHz
filter type	CERAMIC BPF
high	8.2 mm
Input/output impedance	2000 OHM
Maximum insertion loss	6 dB
length	8 mm
Installation type	THROUGH HOLE MOUNT
physical size	L8.0XB7.0XH8.2 (mm)/L0.315XB0.276XH0.323 (inch)
width	7 mm
Base Number Matches	1

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EURO

QUARTZ

LPP450, LPP459 CERAMIC FILTERS

AM use - 4 Element

SPECIFICATION

7.0

2 1

3

0.8

4.3

8.2

2.7

4.0

Actual size

(outline top view)

Connections

1

Input

2

Ground

3

Output

8.0

TEST CIRCUIT

1

R1

RG

2

R2

3

C

RF

SSG

RG+R1=R2, C <50pF

LPP450H (IFT Data)

3

2

1

Qu

CT

4

5

1 2

2 3

4 6

60T 125T

40

180pF

28T

Outline and Dimensions

ELECTRICAL CHARACTERISTICS

Part

Number

Bandwidth

6dB

(kHz) min.

±10

±6.0

±4.5

±3.0

Selectivity

(dB) min.

±20kHz

off 40 (50)

±12.5kHz

off 40 (50)

±9kHz

off 30 (40)

±9kHz

off 40 (50)

Insertion Loss

(dB) max.

4.0

6.0

Input/Output

Impedance

(

W

)

1500

2000

Centre

Frequency

(kHz)

450±1

459±1

450±1

459±1

450±1

459±1

450±1

459±1

LPP450D

LPP459D

LPP450F

LPP459F

LPP450G

LPP459G

LPP450H

LPP459H

Characteristics

430kHz to 480kHz

CH1 A/R logMAG 10dB/REF -50dB

CH2 A/R logMAG 1dB/REF -5dB

( ) = typical values

355kHz to 555kHz

CH1 A/R logMAG 10dB/REF -50dB

10kHz to 10000kHz

CH1 A/R logMAG 10dB/REF -50dB

Start 430kHz

Stop 480kHz

Start 355kHz

Stop 555kHz

Start 10kHz

Stop 1MHz

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44(0)1460 230000 Fax: +44(0)1460 230001 Email: sales@euroquartz.co.uk www.euroquartz.co.uk

LPP459H Related Products

	LPP459H	LPP450G	LPP450H	LPP459F	LPP459G	LPP450D
Description	CERAMIC FILTERS	CERAMIC FILTERS	CERAMIC FILTERS	CERAMIC FILTERS	CERAMIC FILTERS	ceramic filters
Reach Compliance Code	compli	compli	compli	-	-	compliant
Center frequency or cutoff frequency (fo/fc)	0.459 MHz	0.45 MHz	0.45 MHz	-	-	0.45 MHz
filter type	CERAMIC BPF	CERAMIC BPF	CERAMIC BPF	-	-	CERAMIC BPF
high	8.2 mm	8.2 mm	8.2 mm	-	-	8.2 mm
Input/output impedance	2000 OHM	2000 OHM	2000 OHM	-	-	1500 OHM
Maximum insertion loss	6 dB	6 dB	6 dB	-	-	4 dB
length	8 mm	8 mm	8 mm	-	-	8 mm
Installation type	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	-	-	THROUGH HOLE MOUNT
physical size	L8.0XB7.0XH8.2 (mm)/L0.315XB0.276XH0.323 (inch)	L8.0XB7.0XH8.2 (mm)/L0.315XB0.276XH0.323 (inch)	L8.0XB7.0XH8.2 (mm)/L0.315XB0.276XH0.323 (inch)	-	-	L8.0XB7.0XH8.2 (mm)/L0.315XB0.276XH0.323 (inch)
width	7 mm	7 mm	7 mm	-	-	7 mm

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