Token Ring Transceiver Module
Features
Designed to interface with Texas Instrument's TI380C60
Supports both STP and UTP Transmission
IEEE 802.5 Compatible
ICT Parameters @ 10 KHz
PCA Part Number
Parameter
DCR (Ω)
OCL (µH)
Pins
Min.
Max.
Min.
Max.
1-2
195
210
N/A
N/A
7 - 8, 9 - 10
0.5
2.0
TBD
TBD
20 - 19
0.5
5.0
400
800
7
EPT7084G
14 - 15, 16 - 11
0.5
2.0
100
200
Schematic
8
1
100Ω
442Ω
100Ω
2
9
10
5
6
4
Gnd
20
17
14
13
15
16
19
12
11
150Ω
100Ω
Transmit
Filter
150Ω
0.1
µF
100Ω
Package
.100
PCA
EPT7084G
Date Code
.100
1.100
.015
.300
.035
.055
.700
.580
Solder Pad Layout
.740
.030
Leads : .020 x .010 ± .002
* See the attached sheet for
additional specifications.
DST7084G Rev. - 9/16/96
QAF-CSO7 8/10/94
Unless Otherwise Noted
Dimensions in Inches
Tolerances: Fractional = ± 1/32
.XX = ± .030
.XXX = ± .010
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
ELECTRONICS
INC.
TEL: (818) 892-0761
FAX: (818) 894-5791
WEB: http://www.pcainc. com
Token Ring Transceiver Module
Electrical Specifications @ 25 °C (Filter Only)
Parameter
Insertion Loss
Frequency
1 MHz
4 MHz
8 MHz
16 MHz
24 MHz
30 MHz
32 MHz
36 MHz
44 MHz
48 MHz
75 MHz
100 MHz
2-4 MHz
8-4 MHz
8-16 MHz
8-24 MHz
8-28 MHz
1-6 MHz
6-17 MHz
17-24 MHz
1 MHz
5 MHz
20 MHz
70 MHz
200 MHz
1 MHz
4 MHz
10 MHz
16 MHz
25 MHz
100 KHz
500 KHz
1 MHz
4 MHz
10 MHz
30 MHz
100 MHz
0.0 Min. 0.7 Max.
-0.4 Min. 0.3 Max.
0.5 Min. 1.25 Max.
2.5 Min. 4.8 Max.
4.3 Min. 9.5 Max.
14
12
8
45
30
30
20
20
500 for 1 min. (TX to RX)
60
50
45
40
38
65
65
60
50
40
30
25
23
20
17
Specifications
Xmit
0.5
0.5
0.5
0.8
1.7
1.0
7.0
25
30
30
25
25
Rcv
0.5
0.5
0.5
0.5
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Unit
dB Max.
dB Max.
dB Max.
dB Max.
dB Max.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
nS
nS
nS
nS
nS
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
Vrms
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
dB Min.
Differential Phase Delay
(Transmit Filter Only)
Return Loss
CMMR
Hipot
Crosstalk
(Between Adjacent Channels)
Common to Differential
Mode Rejection
DST7084G-1 Rev. - 9/16/96
QAF-CSO7z 8/10/94
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
ELECTRONICS
INC.
TEL: (818) 892-0761
FAX: (818) 894-5791
WEB: http://www.pcainc. com
京公网安备 11010802033920号
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