View LTM450BW_428766.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

LTM450W SERIES
FEATURES
* Ultra small size * 6.3 mm profile * Broad bandwidth * High selectivity * 6 elements
6 ELEMENT CERAMIC FILTER
Ultra small size high selectivity type ceramic filter for communication use.
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PART NUMBER LTM450BW LTM450CW LTM450DW LTM450EW LTM450FW LTM450GW LTM450HW LTM450IW LTM450HTW LTM450ITW CENTER FREQUENCY (KHz) 450 450 450 450 450 450 450 450 450 450 2.0 2.0 1.5 1.5 1.5 1.5 1.0 1.0 1.0 1.0 INSERTION LOSS (dB) MAX. 4 4 4 6 6 6 6 6 6 6 PASS BAND RIPPLE (dB) MAX. 2 2 2 2 2 2 2 2 2 2 6 dB BANDWIDTH (KHz) MIN. 15 12.5 10 7.5 6 4.5 3 2 3 2 50 dB BANDWIDTH (dB) MAX. 30 24 20 15 12.5 10 9 7.5 9 7.5 STOP BAND ATT. 100KHZ (dB) MIN. 45 45 45 45 45 45 55 55 60 60 INPUT / OUTPUT IMPEDANCE () 1500 1500 1500 1500 2000 2000 2000 2000 2000 2000
PACKAGE DIMENSIONS (mm)
9.5 6.4
6.3
1
2
LTM
3 4 5
Rg
RF V.M. R2
2.2
S.S.G.
Rg+R1=R2=input/output impedance
7.1
Connection
3 4 5
1 Input 2 Output
Figure 2) LTM450W - Measuring Circuit
4.3
3 Ground 4 Ground 5 Ground
1
2
0 10
LTM450BW LTM450EW
Attenuation (dB)
7.1 2.6 2.9
20 30 40 50 60
LTM450HW
Figure 1) LTM450W - Front, Side and Bottom views
Note: To avoid potential problems, connect the output to an IF amplifier through a DC cut capacitor. Avoid applying a direct current to output end of the ceramic filters (between and O).
410 420 430 440 450 460 470 480 490 500
Frequency (KHz)
Figure 3) LTM450W - Characteristics
RXD TECHNOLOGIES, LLC., 15004 W. 106TH, Lenexa, KS 66215 Visit us online at www.rxdtech.com 53
913-307-0188 FAX 913-307-0504
800-228-8108

▲Up To Search▲

Price & Availability of LTM450BW

	To Download LTM450BW Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .