产品承认书
SPECIFICATION FOR APPROVAL
CUSTOMER:
CUSTOMER P/N:
JXD P/N. :
B4001S
DESCRIPTION:
10/100 BASE-T MAGNETICS MODULES
REF NO:
QTC-005
REV/NO:
A/0
DATE:
2014-9-15
ATTACHMENT:
■ SPECIFICATION
■ SAMPLE
Q’TY OF SAMPLES
√
PCS
CUSTOMER'S
SIGNATURE
REMARK
FULL APPROVED
CONDITIONAL
APPROVED
REJECTED
深圳磁联达电子有限公司
Shenzhen magnetic Lianda Electronics Co. Ltd.
公司地址: 深圳市南山区西丽镇阳光工业区5栋3楼
TEL: 86-755-29016433
FAX: 0755-27652977
Email: cd001@cd-tek.com
Http: //www.cd-tek.com
1. FEATURES:
1.1 Quad Port transformer Modules (10/100 Base-TX) for Auto MDI/MDIX applications.
1.2 Compatible with IEEE 802.3 and ANSI X3.236 standard including baseline wander compensation
specification of 350μH OCL when Biased at 8mA from 0℃ to 70℃
1.3 Low profile Surface Mount Packaging designed for Hi-Temp Reflow Process
1.4 Various Pinout options available for Optimal Printed Board(Single and Double Stacked RJ45) layout
1.5 Operating Temperature range: 0℃ TO +70℃
1.6 Storage temperature range: -25℃ TO +125℃
2. DIMENSIONS & MARKING
DRAWN BY: CHECKED BY: APPROVED BY: CUSTOMER:
PART NO. :B4001S
深圳磁联达电子有限公司
Shenzhen magnetic Lianda Electronics Co. Ltd.
REV.: A/0
PAGE: 2 OF 4
3. SCHEMATICS:
34 33 32
12T
1CT:1CT
13T
2 3 4
TD1
RX2
RD1
RD2
TX3
29 28 27
12T
10
TD2
RX3
26
TD3
RX4
24 23 22
12T
13T
12 13 14
11
25
12T
13T
13T
7 8 9
6
30
31
12T
13T
5
TX2
13T
17 18 19
16
RD3
21
12T
13T
15
TX4
1CT:1CT
12T
13T
1
35
1CT:1CT
36
1CT:1CT
1CT:1CT
12T
RX1
1CT:1CT
39 38 37
1CT:1CT
TX1
1CT:1CT
40
RD4
20
TD4
4.ELECTRICAL SPECIFICATIONS @25℃
4.1 OCL : 350 μH Min. @ 100 KHz, 100mV with 8mA DC Bias
4.2 Leakage Inductance: 0.5 μH Max. @ 100KHz, 0.2V
4.3 Cw/w: 56 pF Max. @ 100KHz, 0.2V
4.4 DCR: 0.9 Ω Max.
4.5 Turns Ratio(±5%): 1CT:1(TX), 1CT:1(RX)
4.6 Polarity: 1-40, 4-37, 6-35, 9-32, 11-30, 14-27, 16-25, 19-22 In-Phase
4.7 Insertion Loss: -1.0 dB Max. @ 1-100MHz
4.8 Return Loss: -16 dB Min. @ 1-30MHz
-12 dB Min. @ 30-60 MHz
-10 dB Min.@ 60-80 MHz
4.9 Cross Talk: -42 dB Min.@ 1-60 MHz
-35 dB Min.@ 60-100 MHz
4.10 Common Mode Rejection : -40 dB Min.@ 1-30 MHz
-35 dB Min.@ 60 MHz
-30 dB Min.@ 80-100 MHz
4.11 Isolation HI-POT: 1500Vrms 1mA 1Second
DRAWN BY: CHECKED BY: APPROVED BY: CUSTOMER:
PART NO. :B4001S
REV.: A/0
深圳磁联达电子有限公司
Shenzhen magnetic Lianda Electronics Co. Ltd.
PAGE: 3 OF 4
5. Recommended Lead Free IR Reflow Soldering Curve:
Temperature
Temperature ramp/immersion
Time(s)
(℃)
and emersion rate
350±10
1
Solder iron
4~5
(solder irno temp)
215±5
2
Vapor phase reflow
60±5
(vapor temp)
IR/convection
255±5
1℃/s~4℃/s time above 183℃
3
30±5
reflow
(component temp)
90s~120s
Note:The curve includes recommended value only, please adjust your equipment to make sure the solder
process.Details please refers to the standard J-STD-020.
Item
Soldertechnique
simulation
6. Reliability Test Criteria:
6.1 Terminal strength: Pull test withstand 9.8N 60+/-0.5S no looseness or movement.
6.2 Solderbility: Dipped in 245℃+/-5℃ molten solder for 3+/-0.5 seconds,95% min shall be smooth any and bright.
6.3 Resistance to soldering heat : Convection reflow condition setting: peak temperature at 260℃+0/-5℃
above 217℃ for 90-180 seconds, ramp-up rate 2-3℃/s. Ramp-down rate 6℃/s Max. No mechanical
problem found. No electrical failure found per our specification.
6.4 Vibration: 1.5mm amplitude total excursion 10-55-10 Hz traversed in 1minute, x.y.z, axis for 2 hours. Shall not be any abnormality.
6.5 Random drop (Packing condition): Height 60cm, 3 times on the wood floorboard ,shall not be any
abnormality.
6.6 Dry heat: 100+/-2℃ 96 hours.
6.7 Cold: -20+/-2℃ 96 hours.
6.8 Damp Heat: 60+/-2℃, 93+/-3% RH 96 hours.
6.9 Change of temperature: exposed 5 cycle; each consisting of 30 minutes at -20+/-2℃,2-3minutes at 20+/2℃,30 minutes at 85+/-2℃, 2-3 minutes at 20+/-2℃.
DRAWN BY: CHECKED BY: APPROVED BY: CUSTOMER:
PART NO. :B4001S
REV.: A/0
深圳磁联达电子有限公司
Shenzhen magnetic Lianda Electronics Co. Ltd.
PAGE: 4 OF 4
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