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EPE6138A 参数 Datasheet PDF下载

EPE6138A图片预览
型号: EPE6138A
PDF下载: 下载PDF文件 查看货源
内容描述: 10 BASE-T卡总线模块,带集成预失真电阻 [10 Base-T Card Bus Module with Integrated Predistortion Resistors]
分类和应用: 局域网(LAN)标准
文件页数/大小: 2 页 / 50 K
品牌: PCA [ PCA ELECTRONICS INC. ]
 浏览型号EPE6138A的Datasheet PDF文件第2页  
10 Base-T Card Bus Module with
Integrated Predistortion Resistors
ELECTRONICS INC.
EPE6138A
• For Card Bus ASIC solutions requiring predistortion •
(similar to AT&T T7240)
• Robust design allows for toughest soldering processes •
• Complies with or exceeds IEEE 802.3, 10 Base-T Requirements •
Electrical Parameters @ 25° C
Cut-off
Frequency
(MHz)
±
1.0
MHz
Xmit
17
Rcv
17
Insertion
Loss *
(dB Max.)
1-10
MHz
Xmit
-1
Rcv
-1
Return
Loss
(dB Min.)
5-10
MHz
Xmit
-18
Rcv
-18
@ 20
MHz
Xmit
-7
Rcv
-5
Attenuation
(dB Min.)
@ 25
MHz
Xmit
-18
Rcv
-11
@ 30
MHz
Xmit
-35
Rcv
-18
@ 40
MHz
Xmit
-35
Rcv
-18
@ 50
MHz
Xmit
-45
Rcv
-40
Common Mode
Rejection
(dB Min.)
@ 100
MHz
Xmit
-35
Rcv
-30
@ 200
MHz
Xmit
-30
Rcv
-25
Crosstalk
(dB Min.)
@ 1-10
MHz
Xmit
-50
Rcv
-50
Isolation
: meets or exceeds 802.3 IEEE Requirements •
Characteristic Filter Impedance
: 100
ohms
• *Excluding resistor networks
Transmit Channel
68.1Ω
Schematic
3
8
49.9Ω
Receive Channel
12
13
LPF
100Ω
7
287Ω
6
LPF
100Ω
2
49.9Ω
5
4
68.1Ω
1:1
9
10
Media Side
1:1
14
287Ω
Chip Side
1
Chip Side
Media Side
Package
A
J
Pin 1
I.D.
PCA
EPE6138A
Date Code
Dim.
Min.
.780
.510
.074
.600
.003
.100
.650
.016
.010
.100
.030
Dimensions
(Inches)
Max.
.800
.530
.084
Typ.
.010
Typ.
.670
.020
Typ.
Typ.
.050
.030
.200
.085
.700
Nom.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
(Millimeters)
Min. Max. Nom.
19.81
12.95
1.88
15.24
.076
2.54
16.51
.406
.254
2.54
.762
20.32
13.46
2.13
Typ.
.254
Typ.
17.02
.508
Typ.
Typ.
1.27
.762
5.08
2.16
17.78
N
B
Q
Pad
Layout
P
D
E
C
M
K
L
I
H
F
G
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSE6138Aa Rev. B 1/7/97
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com