c1350-ald Coilcraft, Inc., c1350-ald Datasheet

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c1350-ald

Manufacturer Part Number
c1350-ald
Description
Adsl Transformersfor Broadcom Adslcpe Modem Chipsets
Manufacturer
Coilcraft, Inc.
Datasheet
The B0726-E and C1350-A ADSL transformers have
been approved by Broadcom for use with their BCM6335,
BCM6338, BCM6345, and BCM6348 ADSL CPE Mo-
dem chipsets and their BCM6301 5-Volt Line Driver.
These transformers feature split windings for chip re-
ceive, chip transmit and line side. They offer 1875 Vrms
B0726-EL_
C1350-AL_
1. When ordering, please specify a packaging code:
Weight:
Terminations:
Tape and reel:
For packaging data see Tape and Reel Specifications section.
0.500
12,70
0.550
13,97
© Coilcraft, Inc. 2008
number
Packaging:
Part
max
max
1
8
1
Annex
0.650
16,51
ADSL Inductance
6.1 – 6.3 g
Tin-silver over tin over nickel over phos bronze
200/13″ reel 44 mm tape width
D = 13″ machine ready reel. EIA-481 embossed plastic
B = Less than full reel. In tape, but not machine ready.
0.590
14,99
A
B
max
tape (200 per full reel).
To have a leader and trailer added ($25 charge), use
code letter D instead.
±5% (µH)
ADSL Transformers
C1350-ALD
16
400
100
9
0.020
0,51
0.004 / 0,10
(12×)
2
0.815 (1 – 3) (2 – 4)
0.232 (5 – 7) (6 – 8)
0.831(16 – 11) (14 – 9)
0.815 (1 – 3) (2 – 4)
0.232 (5 – 7) (6 – 8)
0.831 (16 – 11) (14 – 9)
0.134
0.134
DCR max
3,40
3,40
(Ohms)
0.099
2,51
0.201
5,10
Specifications subject to change without notice.
Please check our website for latest information.
Recommended
Land Pattern
inductance
0.067
1,70
max (µH)
Leakage
18.0
18.0
0.670
17,02
0.099
2,51
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
your specific requirements. For free evaluation samples,
contact Coilcraft or visit www.coilcraft.com.
2. Inductance measured at 10 kHz, 0.1 Vrms, 0 Adc between pins 9 and 16
3. Leakage inductance measured at 100 kHz, 0.1 Vrms between pins 9
4. Capacitance tested between pins 1 and 16 with all other pins shorted.
5. Total harmonic distortion measured at 30 kHz.
6. Operating temperature range −40°C to +85°C.
7. Electrical specifications at 25°C
3
with pins 11 and 14 connected.
and 16 with all other pins shorted.
1
Interwinding
capacitance
0.039
0.067
1,00
1,70
22.0
22.0
(pF)
4
chip tx : chip rx chip tx : line
transmit
receive
1 : 4.25
1 : 4.25
Chip
Chip
For Broadcom ADSL
CPE Modem chipsets
Turns ratio
Document 443 Revised 10/08/08
5
7
6
8
3
2
4
1
1 : 4.25
1 : 4.25
Document 443
9
14
11
16
typ (dB)
THD
-95.0
-93.0
Line
side
5

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