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參數資料
| 型號： | SM561-1 |
| 廠商： | BOURNS INC |
| 元件分類： | 電信用變壓器 |
| 英文描述： | ADSL Line Transformers |
| 中文描述： | TELECOM TRANSFORMER |
| 文件頁數： | 1/1頁 |
| 文件大小： | 184K |
| 代理商： | SM561-1 |
SM561-1 & SM562-1 ADSL Line Transformers
Features
■
For use with Analog Device’s
AD20msp930 ADSL chipsets
■
Excellent Total Harmonic Distortion
(THD) performance
■
SMT package and small size
■
Operating temperature -40 °C to +85 °C
■
Designed to meet UL1950 and EN60950
supplementary insulation requirements
for operating voltages up to 250 Vrms
■
Lead free version available (see How to
Order)
■
Lead free versions are RoHS compliant*
Applications
■
ADSL - Analog AD20msp930
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
DC Resistance
(1-4) ....................................1.5
max.
(10-7) ..................................1.3
max.
THD Linearity @ 30 KHz ........-80 dB typ.
Application
SM561-1..........................................CO
SM562-1........................................CPE
Product Dimensions
Electrical Schematic
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCE: ±
0.25
(.010)
SM56X-1
(DATECODE)
5
4
3
2
1
6
7
8
9
10
.711
±
.050
(.028
±
.002)
Recommended PAD layout
10 PLCS.
1.30
±
.050
(.051
±
.002)
10 PLCS.
13.46
(.530)
MAX.
10.00
(.394)
MAX.
10.00
(.394)
17.65
(.695)
MAX.
13.50
(.531)
MAX.
12.32
(.485)
MAX.
12.07
(.475)
MAX.
2.50
(.098)
2.50
(.098)
15.37
(.605)
2.54
(.100)
0.13
(.005)
10 SURFACES
10
8
9
7
1
Chip
Line
3
2
4
S511
Packaging Specifications
Tape & Reel* ........................200 pcs./reel
*”E” suffix at end of part number
designates tape & reel packaging, e.g.
SM561-1E.
*RHAVALABE
VRSONS
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.
How to Order
SM56x-1E __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
相關PDF資料 |
PDF描述 |
|---|---|
| SM561-1E | ADSL Line Transformers |
| SM562-1 | ADSL Line Transformers |
| SM562-1EL | ADSL Line Transformers |
| SM563 | 4-Bit Single-Chip Microcomputer(LCD Driver) |
| SM565 | 4-Bit Single-Chip Microcomputer(LCD Driver) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SM5611-005-A-3-L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OEM PRESSURE TRANSDUCER FULLY TEMPERATURE COMPENSATED AND CALIBRATED DUAL-IN-LINE PACKAGE |
| SM5611-005-A-3-N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OEM PRESSURE TRANSDUCER FULLY TEMPERATURE COMPENSATED AND CALIBRATED DUAL-IN-LINE PACKAGE |
| SM5611-005-A-3-S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OEM PRESSURE TRANSDUCER FULLY TEMPERATURE COMPENSATED AND CALIBRATED DUAL-IN-LINE PACKAGE |
| SM5611-005-A-5-L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OEM PRESSURE TRANSDUCER FULLY TEMPERATURE COMPENSATED AND CALIBRATED DUAL-IN-LINE PACKAGE |
| SM5611-005-A-5-N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OEM PRESSURE TRANSDUCER FULLY TEMPERATURE COMPENSATED AND CALIBRATED DUAL-IN-LINE PACKAGE |
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