C1350-ALD [COILCRAFT]
Telecom Transformer, ROHS COMPLIANT;
| 型号： | C1350-ALD |
| 厂家： | 
Coilcraft lnc. |
| 描述： | Telecom Transformer, ROHS COMPLIANT 变压器 |
| 文件： | 总1页 (文件大小：55K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document 443
For Broadcom ADSL
CPE Modem chipsets
ADSL Transformers
The B0726-E and C1350-A ADSL transformers have
beenapprovedbyBroadcomforusewiththeirBCM6335,
BCM6338, BCM6345, and BCM6348 ADSL CPE Mo-
dem chipsets and their BCM6301 5-Volt Line Driver.
isolation, low DC resistance, low leakage inductance and
excellent total harmonic distortion. Their compact design
makes them suitable for high density applications.
Coilcraft can also custom design transformers to meet
yourspecificrequirements.Forfreeevaluationsamples,
contact Coilcraft or visit www.coilcraft.com.
These transformers feature split windings for chip re-
ceive, chip transmit and line side. They offer 1875 Vrms
Leakage
Interwinding
Turnsratio
chip tx:chip rx chip tx:line typ ꢀdBꢁ
Part
ADSL Inductance2
number1 Annex ±±5 ꢀ(Hꢁ
DCR max
ꢀOhmsꢁ
inductance3 capacitance4
THD5
max ꢀ(Hꢁ
ꢀpFꢁ
B0726-EL_
A
400
0.815 (1
0.232 (5
–
–
3) (2
7) (6
–
–
4)
8)
18.0
22.0
1 :4.25
1:4.25
-95.0
0.831(16 – 11)(14 – 9)
C1350-AL_
B
100
0.815 (1
0.232 (5
–
–
3) (2
7) (6
–
–
4)
8)
18.0
22.0
1 :4.25
1:4.25
-93.0
0.831 (16 – 11) (14 – 9)
1. When ordering, please specify a packaging code:
2. Inductance measured at 10 kHz, 0.1 Vrms, 0 Adc between pins 9 and 16
with pins 11 and 14 connected.
3. Leakage inductance measured at 100 kHz, 0.1 Vrms between pins 9
and 16 with all other pins shorted.
4. Capacitance tested between pins 1 and 16 with all other pins shorted.
5. Total harmonic distortion measured at 30 kHz.
C13±0-ALD
Packaging: D = 13″ machine ready reel. EIA-481 embossed plastic
tape (200 per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter D instead.
6. Operating temperature range
−40°C to +85°C.
7. Electrical specifications at 25°C
9
5
0.500
12,70
max
14
11
Line
side
Chip
transmit
7
6
Recommended
Land Pattern
0.004 / 0,10
0.650
16,51
max
16
8
0.067
1,70
0.134
3,40
0.590
14,99
0.039
1,00
1
1
1
16
0.020
(12×)
3
2
0.201
5,10
Chip
receive
0.550
13,97
0,51
max
0.067
1,70
8
9
0.099
2,51
0.134
3,40
0.099
2,51
4
0.670
17,02
Weight:
6.1 – 6.3 g
Terminations: Tin-silver over tin over nickel over phos bronze
Tape and reel: 200/13″ reel 44 mm tape width
For packaging data see Tape and Reel Specifications section.
Specifications subject to change without notice.
Please check our website for latest information.
Document443 Revised10/08/08
© Coilcraft, Inc. 2008
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