鈩?/div>
G.SHDSL chipset
Maximum height .485" (12,32 mm)
Designed to meet UL 1950 supplementary insulation
requirements for working voltages up to 250 Vrms
Electrical Specifications @ 25擄C 鈥?Operating Temperature -40擄C to +85擄C
Part
Number
B1078
Mounting
SMT
Turns Ratio
Line - Chip
(鹵2%)
1CT:2CS
Inductance - Line Side
@10 kHz,100 mV
(9-6) with (8-7) shorted
4.0 mH 鹵10%
Leakage Inductance
@ 100 kHz, 0.1 Vrms
(2-4) with (9,8,7,6) shorted
8 碌H MAX
DC Resistance
Line Side
Chip Side
(9-8) = (7-6)
(2-4)
W
攏
W
3.8
3.6
Additional Electrical Specifications
Part
Number
B1078
Longitudinal Balance
(300 kHz)
-55 dB
攏
THD
(@ 50 kHz, 4 Vpp)
-55 dB
攏
Return Loss
(40 kHz - 300 kHz)
16.5 dB
魯
NOTE:
Transformers are shipped in trays unless Tape & Reel packaging is specified by adding the suffix
鈥淭鈥?/div>
to the part number (i.e. B1078T).
Mechanical
B1078
10 X .028
鹵 .002
0,71
.695
17,65 MAX
.530
13,46
MAX
.394
10,00
MAX
10 X .051
鹵 .002
1,30
鹵 0,05
.605
15,37
.100
2,54
.394
10,00
.098
2,50
Schematic
2
CHIP 3
4
Date Code
Country of Mfg.
B1078
.098
2,50
.516
13,11MAX
.485
12,32
MAX
10 X 0擄 聳 8擄
Weight
. . . . . . . . . . . . . .6.2 grams
Tray
. . . . . . . . . . . . . . . . . .60/tray
.004 MIN
0,10
.005/0,13
10 SURFACES
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are 鹵 .010
0,25
.031
鹵 .006
10 X
0,79
鹵 0,15
For More Information :
UNITED STATES
(Worldwide)
12220 World Trade Drive
San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 619 674 8100
FAX: 619 674 8262
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
SINGAPORE
(Southern Europe) (Southern Asia)
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 287 8998
FAX: 65 280 0080
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
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
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. 漏2001, Pulse Engineering, Inc.
PRELIMINARY B973.P (9/01)
攏
Isolation Voltage
(Vrms)
1500
1:2
9
8
LINE
7
6
DISTRIBUTOR
1
