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參數(shù)資料
| 型號(hào)： | B2012 |
| 英文描述： | ADSL & RADSLTransformers for Globespan Chipset - (11/98) |
| 中文描述： | 寬頻 |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 69K |
| 代理商： | B2012 |
ADSL AND RADSL
TRANSFORMERS
Turns Ratio
Chip-Line
(±2%)
1.4:1.4:1:1
1:1:1:1
1.4:1.4:1:1
1:1:1:1
1.4:1.4:1:1
1:1:1:1
OCL Primary
(1-4) with 2-3 shorted
(μH ±10%)
940
410
940
410
940
410
Leakage
Inductance
@ (1-3),(2-4),(10-8),(9-7)
(μH MAX)
10
10
10
10
10
10
DC Resistance
Isolation
Voltage
(Vrms)
1500
1500
3000
3000
3000
3000
Insertion
Loss
(db MAX)
3
3
3
3
3
3
Longitudinal
Balance
(db TYP)
62
62
62
62
62
62
Part Number
Mounting
(
MAX)
1.2
0.8
1.2
0.8
1.2
0.8
B2002
B2006
B2007
B2008
B2011
B2012
THT
THT
THT
THT
SMT
SMT
Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C
Mechanicals
Designs exceed standards for ANSI and ETSI
UL 1950 and BABT certified
Excellent THD performance
Maximum height: .500" (12,70 mm)
Matched to Globespan ADSL chip set
Isolation voltage: up to 3000 Vrms
Schematic
Secondary
(Line)
Primary
(Chip)
B20XX
DAB200X
Date Code
7
.950 MAX
24,13
1 4
.150 TYP
1.05 MAX
26,67
.042 x .015 TYP
.130
3,30
.500 MAX
.800
20,32
.950 MAX
DB201X
.750
19,05
.900
22,86
1.065
27,05
SUGGESTED PAD LAYOUT
.915
23,24
.190
4,83
8X .150
.070
1,78
.004/0,10
10 SURFACES
.500 MAX
10X .140
8X .150
10X .038
Dimensions:
Inches
Unless otherwise specified, all tolerances are ±0,25
mm
Weight
. . . . . . . . . . . . .14.0 grams
Tray
. . . . . . . . . . . . . . . . . .45/tray
7
10
9
8
4
1
2
3
THT
SMT
B903.A (11/98)
For More Information :
Corporate
12220 World Trade Drive
San Diego, CA 92128
Tel:
619 674 8100
FAX: 619 674 8262
http://www.pulseeng.com
Quick-Facts: 619 674 9672
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
Europe
1 & 2 Huxley Road
The Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
Tel:
44 1483 401700
FAX: 44 1483 401701
Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
Tel: 65 287 8998
FAX: 65 280 0080
Distributor
Printed on recycled paper. 1998, Pulse Engineering, Inc.
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