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參數資料
| 型號： | BX2349 |
| 英文描述： | RAD-hardened precision bipolar single operational amplifier |
| 中文描述： | ADSL線路變壓器勝天CopperFlite芯片組（2 / 02） |
| 文件頁數： | 1/1頁 |
| 文件大小： | 85K |
| 代理商： | BX2349 |
Part
Number
BX2347
BX2348
1
BX2349
1
BX2380
Mounting
THT
SMT
SMT
THT
ADSL CO
Termination
Turns Ratio (Chip:Line)
(±2%)
Inductance
(
@ 100 mV
)
Leakage Inductance
(@ 100 kHz, 0.1 Vrms)
Active
1CS:1CS
850 μH ±7% @ 30 kHz
(1-4) with (2-3) shorted
5.5 μH MAX
(1-4) with (2-3), (7-10)
and (8-9) shorted
Passive
1CS:1.8CS
Used with SELP feature
(Single Ended Line Probing)
Active Termination Only
6 mH ±8% @ 10 kHz
(1-5) with (2-4) shorted
18.0 μH MAX – (1-5) with (2-4),
(7-10), and (6-9) shorted
B2420
1
SMT
1CS:1CS
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
BX2347
BX2348
1
BX2349
1
BX2380
THD
Longitudinal Balance
(dB)
DC Resistance
Isolation
Voltage
(dB @ 100
W
)
￡
1.40
W
￡
1.40
W
￡
-80 (@40 kHz, 2.5 Vrms)
￡
-50 (@10 kHz, 1.1 Vrms)
(1-4) with (2-3) shorted
￡
1.30
W
(1-4) with (2-3) shorted
￡
3.5
W
(1-5) with (2-4) shorted
(7-10) with (8-9) shorted
￡
0.75
W
(7-10) with (8-9) shorted
￡
3.5
W
(6-10) with (7-9) shorted
1500 Vrms
(60 sec)
B2420
1
￡
-80 (@25 kHz, 3.5 Vrms)
￡
-60 (@100 kHz)
1
Transformers are shipped in tubes unless tape and reel is specified. Please add the suffix
“T”
(i.e. BX2348
T
) for tape and reel orders.
Additional Specifications
PRELIMINARY B994.P (2/02)
Mechanicals
Matched to Centillium’s CopperFlite CT-L53SC08,
CT-L63SC08, and CT-L73SC08 chipsets
Excellent THD performance in a small footprint
Designed to meet UL 1950 and EN 60950 supplementary
insulation requirements for working voltages up to 250 Vrms
!"#$%!
For More Information :
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.
Printed on recycled paper. 2002, Pulse Engineering, Inc.
BX2348/BX2349/B2420
BX2347/BX2380
ADSL LINE TRANSFORMERS
For Centillium’s CopperFlite
8-Port CO Chipsets
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
BX2347/BX2380
BX23XX/B2420
Weight
......................6.2 grams .............6.2 grams
Tape & Reel
.......................N/A................150/reel
Tray/Tube
......................65/tray..................60/tray
Dimensions:
Inches
Unless otherwismm
0,25
Schematics
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| BX2353 | 制造商:Pulse 功能描述:TELC TX 1CS:2.125CS 1875VRMS 0.35OHM/0.4OHM PRIM. DCR 1.75OH - Trays 制造商:Pulse Electronics Corporation 功能描述:Telecom Transformer 1CS:2.125CS 1875Vrms 0.35Ohm/0.4Ohm Prim. DCR 1.75Ohm Sec. DCR Surface Mount |
| BX2353NL | 制造商:Pulse 功能描述:TELC TX 1CS:2.125CS 1875VRMS 0.35OHM/0.4OHM PRIM. DCR 1.75OH - Trays 制造商:Pulse Electronics Corporation 功能描述:Telecom Transformer 1CS:2.125CS 1875Vrms 0.35Ohm/0.4Ohm Prim. DCR 1.75Ohm Sec. DCR Surface Mount |
| BX2353NLT | 制造商:Pulse 功能描述:TELC TX 1CS:2.125CS 1875VRMS 0.35OHM/0.4OHM PRIM. DCR 1.75OH - Tape and Reel 制造商:Pulse Electronics Corporation 功能描述:Telecom Transformer 1CS:2.125CS 1875Vrms 0.35Ohm/0.4Ohm Prim. DCR 1.75Ohm Sec. DCR Surface Mount |
| BX2353T | 制造商:Pulse 功能描述:TELC TX 1CS:2.125CS 1875VRMS 0.35OHM/0.4OHM PRIM. DCR 1.75OH - Tape and Reel 制造商:Pulse Electronics Corporation 功能描述:Telecom Transformer 1CS:2.125CS 1875Vrms 0.35Ohm/0.4Ohm Prim. DCR 1.75Ohm Sec. DCR Surface Mount |
| BX2358 | 制造商:PULSE 制造商全稱:Pulse A Technitrol Company 功能描述:BROADBAND ACCESS: xDSL, HPN, CMCs |
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