參數(shù)資料
型號: EPT7040
廠商: PCA Electronics Inc.
英文描述: 4/16 Mbps Token Ring Transmit and Receive Module
中文描述: 4 / 16 Mbps令牌環(huán)發(fā)送和接收模塊
文件頁數(shù): 1/1頁
文件大?。?/td> 25K
代理商: EPT7040
DST7040 Rev. A 9/21/95
4/16 Mbps Token Ring Transmit and Receive Module
Supports STP Transmission
Overvoltage Protection Circuit
Meets IEEE 802.5 Specifications
QAF-CSO7d 9/9/94
SIP Package
Schematic
RVCC 13
RCV In A 15
12 GND
RCV IN B 14
STP
-
17 RCV/R1
16 RCV/G6
+
9 Ph OUT B
Filter
Isolation
XMFR
&
CMC
Choke
DR OUT A 5
DR OUT B 6
8 Ph OUT A
CT
STP
+
-
1 XMIT/09
2 XMIT/B5
7
(Test +)
4
3
(Test -)
TVCC
10 TGND
.520
1.20 ± .002
.050
White Dot
Pin 1
1.030 Max.
.350
.135 Typ.
PCA
EPT7040
D.C.
Unless Otherwise Noted
Dimensions in Inches
Tolerances: Fractional = ± 1/32
.XX = ± .030 .XXX = ± .010
TEL: (818) 892-0761
FAX: (818) 894-5791
WEB: http://www.pcainc. com
E L E C T R O N I C S I N C .
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
-15.0
-25.0
-0.7
48 MHz
1-17 MHz
25 MHz
1-64 MHz
N/A
dB Min.
dB Min.
dB Min.
Volts
dB Min.
30.0
Input
500
dB Min.
dB Min.
Cut-off Frequency
Insertion Loss
-14.0
-8.0
MHz
dB Max.
RCV
XMIT
Specification
Parameter
Frequency
Unit
-0.8
Common-Common Rej.
Impedance Ratio
Isolation
Return Loss
1-16 MHz
32 MHz
44 MHz
600
150
Notes :
PCA Part Number(s)
Electrical Specifications @ 25°C
EPT7040
Features
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