LFCN-1800 datasheet, PDF - EEWORLD Datasheet

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LFCN-1800: Description7 SECTIONS - 7 SECTIONS, 2125 MHz, CERAMIC LPF; CategoryAnalog mixed-signal IC filter; File Size132KB，1 Pages; ManufacturerMini-Circuits; Websitehttps://www.minicircuits.com

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LFCN-1800 Overview

7 SECTIONS - 7 SECTIONS, 2125 MHz, CERAMIC LPF

LFCN-1800 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	TAPE AND REEL
Maximum attenuation frequency (+/- delta f)	375000 kHz
Attenuation frequency (+/-Δf) - minimum value	300000 kHz
Attenuation at maximum frequency	30 dB
Attenuation@frequency min	20 dB
average input power	10 W
Center frequency or cutoff frequency (fo/fc)	2125 MHz
filter type	CERAMIC LPF
high	0.94 mm
Input/output impedance	50 OHM
Maximum insertion loss	3 dB
JESD-609 code	e0
length	3.2 mm
Installation type	SURFACE MOUNT
Number of partitions-max	7
Number of partitions - minimum	7
Maximum operating temperature	100 °C
Minimum operating temperature	-55 °C
physical size	L3.2XB1.6XH0.94 (mm)/L0.126XB0.063XH0.037 (inch)
Terminal surface	Tin/Lead (Sn10Pb90)
voltage standing wave ratio	1.2
width	1.6 mm
Base Number Matches	1

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Ceramic

Low Pass Filter

DC to 1800 MHz

Maximum Ratings

Operating Temperature

Storage Temperature

RF Power Input*

-55°C to 100°C

10W max. at 25°C

EW!

N

LFCN-1800

Features

•

excellent power handling, 10W

small size

7 sections

temperature stable

patent pending

CASE STYLE: FV1206

Model

LFCN-1800

LFCN-1800D

Price

$2.99

$3.49

Qty.

(10-49)

DC Current Input to Output 0.5A max. at 25°C

*Passband rating, derate linearly to 3.5W at 100°C ambient.

Applications

• harmonic rejection

• VHF/UHF transmitters/receivers

• lab use

Pin Connections

RF IN

RF OUT

GROUND

**RF IN & RF OUT can be interchanged

1**

3**

2,4

Low Pass Filter Electrical Specifications

1

(T

AMB

=25°C)

MODEL

NO.

PASSBAND

(MHz)

(loss < 1 dB)

Max.

LFCN-1800

DC-1800

Outline Drawing

fco, MHz

Nom.

(loss 3 dB)

Typ.

2125

STOP BAND (MHz)

(loss, dB)

f 20

Min.

2425

30

Typ.

2500-7200

fr 20

Typ.

8600

VSWR (:1)

Stopband

Typ.

20

Passband

Typ.

1.2

NO. OF

SECTIONS

7

1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-1800D (DC Resistance to

ground is 100 Mohms min.)

typical frequency response

RF IN

ATTENUATION (dB)

40dB

20dB

schematic

RF OUT

3dB

1dB

f co f 20

FREQUENCY

fR 20 dB

Typical Performance Data at 25°C

Frequency

(MHz)

100.00

500.00

1000.00

1500.00

1850.00

1875.00

2000.00

2125.00

2450.00

2500.00

4000.00

6000.00

7200.00

8800.00

9000.00

Insertion Loss

(dB)

0.07

0.21

0.41

0.62

0.86

0.90

1.21

2.29

32.51

33.42

38.61

37.95

32.93

20.55

19.80

VSWR

(:1)

1.01

1.11

1.24

1.06

1.07

1.22

1.88

15.53

17.05

42.38

34.07

24.48

18.90

17.39

Outline Dimensions (

inch

)

mm

A

.126

3.20

H

.087

2.21

B

.063

1.60

J

.024

0.61

C

.037

0.94

K

.122

3.10

D

.020

0.51

L

.024

0.61

E

.032

0.81

M

.087

2.21

F

.009

0.23

N

.012

0.30

G

.169

4.29

P

wt

.071 grams

1.80

.020

Demo Board MCL P/N: TB-270

Suggested PCB Layout (PL-137)

60

INSERTION LOSS (dB)

50

40

30

20

10

0

LFCN-1800

INSERTION LOSS

100

LFCN-1800

VSWR

1000 2000 3000 4000 5000 6000 7000 8000 9000

FREQUENCY (MHz)

10

1

0

1000 2000 3000 4000 5000 6000 7000 8000 9000

FREQUENCY (MHz)

Mini-Circuits

®

INTERNET

http://www.minicircuits.com

P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661

Distribution Centers

NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010

Mini-Circuits

ISO 9001 & ISO 14001

Certified

REV. B

M96263

LFCN-1800

ED-11960/4

AD/CP/AM

050113

LFCN-1800 Related Products

	LFCN-1800	LFCN-1800D
Description	7 SECTIONS - 7 SECTIONS, 2125 MHz, CERAMIC LPF	7 SECTIONS - 7 SECTIONS, 2125 MHz, CERAMIC LPF
Is it lead-free?	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible
Reach Compliance Code	unknow	unknow
Other features	TAPE AND REEL	TAPE AND REEL
Maximum attenuation frequency (+/- delta f)	375000 kHz	5075000 kHz
Attenuation frequency (+/-Δf) - minimum value	300000 kHz	300000 kHz
Attenuation at maximum frequency	30 dB	30 dB
Attenuation@frequency min	20 dB	20 dB
average input power	10 W	10 W
Center frequency or cutoff frequency (fo/fc)	2125 MHz	2125 MHz
filter type	CERAMIC LPF	CERAMIC LPF
high	0.94 mm	0.94 mm
Input/output impedance	50 OHM	50 OHM
Maximum insertion loss	3 dB	3 dB
JESD-609 code	e0	e0
length	3.2 mm	3.2 mm
Installation type	SURFACE MOUNT	SURFACE MOUNT
Number of partitions-max	7	7
Number of partitions - minimum	7	7
Maximum operating temperature	100 °C	100 °C
Minimum operating temperature	-55 °C	-55 °C
physical size	L3.2XB1.6XH0.94 (mm)/L0.126XB0.063XH0.037 (inch)	L3.2XB1.6XH0.94 (mm)/L0.126XB0.063XH0.037 (inch)
Terminal surface	Tin/Lead (Sn10Pb90)	Tin/Lead (Sn/Pb)
voltage standing wave ratio	1.2	1.2
width	1.6 mm	1.6 mm
Base Number Matches	1	1

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