UTM-3000-J Datasheet, PDF (1/1 Pages) Nuvotem Talema – ATM 25MBPS Pulse Transformer for Novacom & SEEQ PHY Interface

ATM 25MBPS Pulse Transformer for Novacom & SEEQ PHY Interface
Features
• Meets ATM 25.6 PHY specifications providing compatibility
with Novacom NOV25PMD6 and SEEQ 93C95 PHY interface
• Impedence matching for 100 ohm UTP applications
• Low profile, light weight SMD packages for high density board
placement
• Designed for pick and place compatability while providing
consistant and reliable coplanarity
• Excellent quality at extremely competitive price due to high
volume production
• Manufactured in an ISO-9001:2000, TS-16949:2002
and ISO-14001:2004 certified Talema facility
• Fully RoHS compliant and meets lead free reflow
level J-STD-020C
Electrical Specifications @ 25°C
Operating Temperature Range: -40°C to +85°C
Storage Temperature: -40°C to +125°C
Minimum isolation voltage: 1500 Vrms
Standard Packaging: Tape & Reel
Quality and consistency is guaranteed through 100% testing of the specified parameters for primary inductance, leakage
inductance, turns ratio, DC resistance and interwinding capacitance.This ensures that the return loss and pulse wave shape
requirements can be fully maintained. Additionally, all parts are tested for 1500V minimum isolation.
Pulse Transformer for Impedance matching for 100 ohm UTP Applications
Part Number
UTM-3000-J
Turns Ratio
±2%
1:1
1ct:1
OCL
(μHMin.)
3000
L_L
(μH max)
1.6
C_W/W
(pF max)
55
DCR
(Ohms max)
1.3
UTM Miniature Module
0.378 0.346
(9.60) (8.80)
TALEMA IN
WK/YR
Part Number
0.077
(1.955)
0.350
(8.89)
0.504
(12.80)
0.236 ^0.189
(6.00) ^(4.80)
0.016 x 0.016
(0.40 x 0.40)
Surface coplanarity 0.004 (0.10) maximum
Suggested
Pad Layout
0.050
(1.27)
0.394
(10.60)
0.028
(0.70)
0.350
0.079 _(8.89)
(2.00)
Schematic
1
16
3
14
6
11
7
8
9
Dimensions: Inches (Millimeters)
Tolerance: ±0.010 (0.25) unless specified otherwise
Sales & Marketing, Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Eastern Europe &
Germany
Czech Republic
NT MAGNETICS s.r.o.
Chebská 27
322 00 Plzeñ
Tel: Int. + 420 377 - 338 351
Fax: Int. + 420 377 - 338 350
TALEMA ELEKTRONIK GMBH
Sembdnerstr. 5, Postfach 2523
82110 Germering
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: [e-mail]
Email: [e-mail]
Web Site: www.ntmagnetics.cz
Ireland
NUVOTEM TEO.
Crolly
Co. Donegal
Tel: Int. + 353 74 - 954 8666
Fax: Int. + 353 74 - 954 8139
Email: [e-mail]
India
TALEMA ELECTRONIC PVT. LTD.
Opposite the SIDCO Industrial Estate
Gins Towers
4/5S.H/1, Omalur Main Road
Salem - 636 004, Tamil Nadu
Tel: Int. + 91 427 - 244 1325
Fax: Int. + 91 427 - 243 0034
E-mail: [e-mail]
Web Site: www.talemaindia.com
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications
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