oH
V SC
AV ER OM
AI SIO PL
LA N IA
BL S NT
E
Features
■
For use with Analog Device’s
■
Designed to meet UL1950 and EN60950
S
1
M561-
AD20msp930 ADSL chipsets
■
Excellent Total Harmonic Distortion
(THD) performance
■
SMT package and small size
■
Operating temperature -40 °C to +85 °C
supplementary insulation requirements
for operating voltages up to 250 Vrms
■
Lead free version available (see How to
Order)
■
Lead free versions are RoHS compliant*
*R
Applications
■
ADSL - Analog AD20msp930
SM561-1 & SM562-1 ADSL Line Transformers
Electrical Specifications @ 25
°C
Turns Ratio (1-4):(10-7)
SM561-1 ............................1:1.1 ±2 %
SM562-1 ............................1:1.2 ±2 %
OCL @ 10 KHz, 0.1 V
(1-4) with (2-3) shorted
........................................1.75 mH min.
(10-7) with (8-9) shorted
SM561-1 ........................2.03 mH min.
SM562-1 ........................2.42 mH min.
Leakage Inductance @ 100 KHz, 0.1 V
(1-4) with (2-3), (8-9), (10-7) shorted
..........................................7.5 µH max.
Longitudinal Balance
10 kHz to 1.1 MHz ..............50 dB min.
Insertion Loss @ 300 kHz ..........< 0.5 dB
Isolation Voltage ............1500 Vrms max.
Load Resistance ............................100
Ω
DC Resistance
(1-4) ....................................1.5
Ω
max.
(10-7) ..................................1.3
Ω
max.
THD Linearity @ 30 KHz ........-80 dB typ.
Application
SM561-1..........................................CO
SM562-1........................................CPE
Product Dimensions
.711
±
.050
10 PLCS.
(.028
±
.002)
5
4
13.46
MAX.
(.530)
3
2
1
17.65
MAX.
(.695)
6
7
10.00
2.50 (.394)
(.098)
MAX.
Electrical Schematic
Chip
1
3
2
4
Line
10
8
9
7
SM56X-1
(DATECODE)
8
9
10
13.50
MAX.
(.531)
12.32
MAX.
(.485)
12.07
MAX.
(.475)
Packaging Specifications
Tape & Reel* ........................200 pcs./reel
*”E” suffix at end of part number
designates tape & reel packaging, e.g.
SM561-1E.
2.50
(.098)
0.13
(.005)
10 SURFACES
2.54
(.100)
How to Order
10.00
(.394)
SM56x-1E __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
1.30
±
.050
(.051
±
.002)
10 PLCS.
15.37
(.605)
Recommended PAD layout
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: ±
0.25
(.010)
03/05
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
