LT450W / LT455W
Transko Electronics, Inc. 3981 E. Miraloma Ave. CA 92806 USA
Tel: 714-528-8080 Fax: 714-528-8017 Website: www.transko.com E-mail: sales@transko.com
Transko Electronics, Inc. 3981 E. Miraloma Ave. Anaheim, CA 92806 USA
Tel: 714-528-8000 Fax: 714-528-8017 Website: www.transko.com E-mail: sales@transko.com
RoHS
Compliant
Rev. 1: Jul. 2014
CERAMIC FILTER (5pins) - LT455-W / LT450-W Series
Transko Electronics, Inc reserves the right to make changes to the product (s), service (s), and specification (s) described herein without notice. See “Terms of Sale” for details on our website.
► 455 kHz Series
PART NUMBER
CENTER
FREQUENCY
(kHz)
INSERTION
LOSS (dB)
PASS BAND
RIPPLE (dB)
MAX.
STOP BAND
±100kHz
(dB) MIN.
INPUT/OUTPUT
IMPEDANCE(Ω)
50dB
BANDWIDTH
(kHz) MAX.
AT 6dB BAND-
WIDTH
(kHz) MIN.
LT455BW 455 ± 2.0 4 2 40 1500 ± 30 ± 15
LT455CW 455 ± 2.0 4 2 40 1500 ± 24 ± 12.5
LT455DW 455 ± 1.5 4 2 40 1500 ± 20 ± 10
LT455EW 455 ± 1.5 6 2 40 1500 ± 15 ± 7.5
LT455FW 455 ± 1.5 6 2 40 2000 ± 12.5 ± 6
LT455GW 455 ± 1.5 6 2 40 2000 ± 10 ± 4.5
LT455HW 455 ± 1.0 6 2 40 2000 ± 9 ± 3
LT455IW 455 ± 1.0 6 2 40 2000 ± 7.5 ± 2
LT455HTW
455 ± 1.0 6 2 60 2000 ± 9 ± 3
PART NUMBER
CENTER
FREQUENCY
(kHz)
INSERTION
LOSS (dB)
PASS BAND
RIPPLE (dB)
MAX.
STOP BAND
±100kHz
(dB) MIN.
INPUT/OUTPUT
IMPEDANCE(Ω)
50dB
BANDWIDTH
(kHz) MAX.
AT 6dB BAND-
WIDTH
(kHz) MIN.
LT450BW 450 ± 2.0 4 2 40 1500 ± 30 ± 15
LT450CW 450 ± 2.0 4 2 40 1500 ± 24 ± 12.5
LT450DW 450 ± 1.5 4 2 40 1500 ± 20 ± 10
LT450EW 450 ± 1.5 6 2 40 1500 ± 15 ± 7.5
LT450FW 450 ± 1.5 6 2 40 2000 ± 12.5 ± 6
LT450GW 450 ± 1.5 6 2 40 2000 ± 10 ± 4.5
LT450HW 450 ± 1.0 6 2 40 2000 ± 9 ± 3
LT450IW 450 ± 1.0 6 2 40 2000 ± 7.5 ± 2
LT450HTW 450 ± 1.0 6 2 60 2000 ± 9 ± 3
► 450 kHz Series
LT450W / LT455W
Transko Electronics, Inc. 3981 E. Miraloma Ave. CA 92806 USA
Tel: 714-528-8080 Fax: 714-528-8017 Website: www.transko.com E-mail: sales@transko.com
Transko Electronics, Inc. 3981 E. Miraloma Ave. Anaheim, CA 92806 USA
Tel: 714-528-8000 Fax: 714-528-8017 Website: www.transko.com E-mail: sales@transko.com
RoHS
Compliant
Rev. 1: Jul. 2014
Transko Electronics, Inc reserves the right to make changes to the product (s), service (s), and specification (s) described herein without notice. See “Terms of Sale” for details on our website.
■ TEST CIRCUIT
■ PACKAGE DIMENSIONS
(1) INPUT
(2)(3)(4) GROUND
(5) OUTPUT
Unit: mm
0
11.0 ± 0.5
0.2 ± 0.05
4.0 ± 0.5
8.0 ± 0.5
4.3± 0.3
0.8 ± 0.3
2.9 ± 0.3 2.9 ± 0.3 2.6 ± 0.3
5
4 3 2 1
7.0 ± 0.5
MARKING
RF
V.M.
Rg
R1
R2
S.S.G
1
3 4
5
2
Rg + R1 = R2 = INPUT/OUTPUT IMPEDANCE