參數(shù)資料
型號(hào)： B2188
英文描述： ADSL Line Transformers for Analog AD20msp930 Chipset (B2136. B2137. B2156. B2157) - (1/02)
中文描述： ADSL線路變壓器模擬AD20msp930芯片組（B2136. B2137。B2156。B2157） - （1 / 02）
文件頁數(shù)： 1/1頁
文件大?。?/td> 86K
代理商： B2188
UNITED STATES
(Worldwide)
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
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.
UNITED KINGDOM
(Northern Europe)
1 & 2 Huxley Road
The Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
FRANCE
(Southern Europe)
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
TAIWAN, R.O.C.
(Northern Asia)
3F-4, No. 81, Sec. 1
HsinTai Wu Road
Hsi-Chih, Taipei Hsien
Taiwan, R.O.C.
Tel: 886 2 2698 0228
FAX: 886 2 2698 0948
SINGAPORE
(Southern Asia)
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 287 8998
FAX: 65 280 0080
HONG KONG
(Great China)
19/F, China United Plaza
1008 Tai Nan West Street
Cheung Sha Wan, Kowloon
Hong Kong, China
TEL: 852 2788 6588
FAX: 852 2776 1055
DISTRIBUTOR
!
"#$%&"
Turns Ratio
(1-4):(10-7)
(± 2%)
1:1.1
1:1.1
1:1
1:1
OCL @ 10 KHz, 0.1 V
(1-4) with 2-3 shorted
1.75 mH
1.75 mH
100 μH
100 μH
Leakage Inductance
@ 100 KHz, 0.1 V (MAX)
(1-4) with 2-3, 8-9, 10-7 shorted
7.5 μH
7.5 μH
4.0 μH
4.0 μH
Longitudinal
Balance
(10 KHz - 1.1 MHz)
50 dB MIN
50 dB MIN
46 dB MIN
46 dB MIN
Part
Number
Mounting
Application
B2136
B2137
2
B2168
2
B2188
THT
SMT
SMT
THT
ADSL
ADSL
ADSL/ISDN
ADSL/ISDN
ADSL LINE TRANSFORMERS
For Analog Devices AD20msp930 Chipset
Mechanicals
Compatible with ADSL and ADSL over ISDN Central Office
Applications
Excellent THD performance in a small footprint
Designed to meet UL1950 and EN60950 supplementary
insulation requirements for working voltages up to 250 Vrms
Schematics
'()&
*(+
,+
,"-
,+
,"-
.
*(+
'()&
.
Weight
. . . . . . . . . . . . . . . . . . . . . . . . . . 6.2 grams
Tape & Reel
. . . . . . . . . . . . . . . . . . . . . . 150/reel
Tray
. . . . . . . . .60/tray (SMT) . . . . . 65/tray (THT)
Dimensions:
Inches
mm
For More Information :
B21XX
B21XX
Unless otherwise specified, all tolerances are ±0,25
PRELIMINARY B955.P (1/02)
Printed on recycled paper. 2002, Pulse Engineering, Inc.
Part
Number
B2136
B2137
2
B2168
2
B2188
1
FrequencyResponse:
± 1.0 dB MAX, from 30 KHz to 1.1 MHz.
2
Transformers are shipped in trays, unless Tape & Reel packaging is specified by adding the suffix
“T”
to this part number (B2137
T
)
THD Typical
(Linearity)
-80 dB @ 30 KHz
-80 dB @ 30 KHz
-80 dB @ 30 KHz
-80 dB @ 100 KHz
DC Resistance
(
W
- MAX)
Isolation Voltage
(Vrms)
1500
1500
1500
1500
Insertion Loss
1
(dB @ 300 KHz)
<0.5
<0.5
<0.5
<0.5
1.5 (1-4) with (2-3) short
1.5 (1-4) with (2-3) short
1.0 (1-4) = (2-3)
1.0 (1-4) = (2-3)
1.3 (10-7) with (8-9) short
1.3 (10-7) with (8-9) short
1.0 (10-8) = (9-7)
1.0 (10-8) = (9-7)
Additional Specifications
Electrical Specifications @ 25°C — Operating Temperature -40°C to 85°C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
B2188NL 功能描述:變壓器音頻和信號(hào) TRANSFORMER RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級線圈阻抗: 次級線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
B2189 功能描述:變壓器音頻和信號(hào) XFMR RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級線圈阻抗: 次級線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
B2189NL 功能描述:變壓器音頻和信號(hào) TRANSFORMER RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級線圈阻抗: 次級線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
B2189NLT 功能描述:變壓器音頻和信號(hào) TRANSFORMER RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級線圈阻抗: 次級線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
B2189T 功能描述:變壓器音頻和信號(hào) XFMR RoHS:否 制造商:Skyworks Solutions, Inc. 頻率范圍:810 MHz to 960 MHz 初級線圈阻抗: 次級線圈阻抗: 絕緣電壓:23 dB 工作溫度范圍:- 40 C to + 85 C 端接類型:SMD/SMT 尺寸:6 mm L x 4.9 mm W x 1.6 mm H 產(chǎn)品:Splitters and Combiners
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