EPF8079SM-TR [PCA]
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| 型号： | EPF8079SM-TR |
| 厂家： | 
PCA ELECTRONICS INC. |
| 描述： | 暂无描述 变压器 脉冲通信变压器 数据通信变压器 共模扼流圈 PC 局域网（LAN）标准 |
| 文件： | 总1页 (文件大小：26K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
10/100Base-TX Module for
Multi-Port Applications
E L E C T R O N I C S I N C .
EPF8079SM & EPF8079SM-RC
• Significantly improved Common Mode Attenuation
• Complies with or exceeds IEEE 802.3, 10/100Base-TX Standards
• Guaranteed to operate with 8 mA DC bias at 70°C
• Add “-RC” after part number for RoHS Compliant
Electrical Parameters @ 25° C
OCL
@ 70°C
Insertion Loss
(dB Max.)
Return Loss
(dB Min.)
Common Mode Rejection
(dB Min.)
100 KHz, 0.1 Vrms
8 mA DC Bias
0.1-80
MHz
100
MHz
150
MHz
1-30
MHz
60
MHz
100
MHz
30-100
MHz
200
MHz
300
MHz
500
MHz
Media Side
350µH
Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv Xmit Rcv
-1
-1
-1
-1
-3
-3
-18 -18 -12 -12 -10 -10 -40 -15 -25 -10 -20 -10
-15
-5
•
Isolation : 1500 Vrms
•
•
Impedance : 100 ohms
•
Rise Time : 3.0 nS Max. Crosstalk : -30 dB Min. @ 0.1-100 MHz •
•
CMC Chokes on Media Side are shared for both Transmit and Receive
•
Package
Schematic
Transmit Channel
1.120
(28.45)
40, 35, 30, 25
39, 34, 29, 24
38, 33, 28, 23
1, 6, 11,
2, 7, 12,
3, 8, 13,
.090
.050
.085
(2.16)
(2.29)
(1.27)
40
21
1 CT:1CT
PCA
.480
(12.19)
.670
(17.02)
Chip
Side
Media
Side
Solder Pad Layout
EPF8079SM(-RC)
Date Code
1
20
Receive Channel
37, 32, 27, 22
36, 31, 26, 21
.950
(24.13)
4, 9, 14, 19
.030
(.762)
.008/.012
.010/.015
(.254/.381)
5, 10, 15, 20
.260
(6.60)
0°-8°
(.203/.305)
1 : 1
.050
(1.27)
.016/.022
(.406/.559)
.035
(.889)
.600
(15.24)
Notes :
EPF8079SM
EPF8079SM-RC
Sn
1. Assembly Process
(Solder Composition)
(Leadframe)
SnPb
SnPb
(Assembly Solder)
SnPb
(RoHS exemption 7a)
2. Peak Solder Rating
(per IPC/JEDEC J-STD-020C)
225°C
260°C
3. Moisture Sensitive Levels (MSL)
(per IPC/JEDEC J-STD-020C)
3
4
(168 Hours, £30°C/60%RH)
(72 Hours, £30°C/60%RH)
4. Weight
TBD grams
TBD grams
(Tube)
(Tape & Reel)
19 pieces/tube
19 pieces/tube
5. Packaging Information
300 pieces/13” reel
(*EPF8079SM-TR)
300 pieces/13 reel
(*EPF8079SM-RCTR)
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSF8079SM & -RC Rev. 2 12/7/05 JDG
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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