10 Base-T DUAL
INTERFACE MODULES
TRANSFORMERS & FILTERS
Ê Designed for IEEE 802.3 10 Base-T
Ë Compact Standard DIL OR SIP Packages
Í 2000Vrms Minimum Isolation Voltage
Î Low Insertion Loss
Ì Performs Impedence Match + Filtering + Isolation Ï Designed for use with most 10 Base T Chips
O
ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERATURE RANGE 0 C TO +70OC
DIL (DUAL IN-LINE) THRU-HOLE
Insertion Loss Return Loss
Crosstalk Group Delay
Attenuation
(dB Min)
Cut Pri to Sec
PART
NUMBER
1 to 10MHz
(dB Max)
1 to 10MHz
(dB Min.)
to 10MHz
(dB Min.)
Change
(ns Max.)
5-10MHz
Off
Isolation Schematic
MHz (Vrms Min)
TYP
20MHz
25MHz
30MHz
40MHz
Tran.
1.0
4.6
1.0
4.5
1.0
1.0
1.0
Rcv
T
R
6
6
6
5
5
6
6
T
R
T
R
T
R
PM-BT01
PM-BT02
PM-BT031
PM-BT041,2
PM-BT051
PM-BT061
PM-BT071
1.0
15
15
15
15
15
15
15
30
30
30
35
35
30
30
4.0
4.0
4.0
2.0
2.0
4.0
4.0
7
7
7
7
7
7
7
19 14 32 20 35 31 17
19 14 32 20 35 31 17
19 14 32 20 35 31 17
18 11 30 16 33 26 17
18 11 30 16 33 26 17
19 14 32 20 35 31 17
19 14 32 20 35 31 17
2000
2000
2000
2000
2000
2000
2000
A
B
C
D
E
4.2
1.0
1.0
1.0
1.0
1.0
F
G
SIP (SINGLE IN-LINE) THRU-HOLE
Insertion Loss Return Loss
Crosstalk Group Delay
Attenuation
(dB Min @ MHz)
Common mode
rejection (dB Min)
MHz
Pri to Sec
Isolation
(Vrms Min)
PART
NUMBER
Schematic
to 10MHz
(dB Max)
.1 to 10MHz
(dB Min.)
(dB Min.)
MHz
Change
5-10MHz
(ns Max.)
30
50-100
T or R
100 W 98+13 W 5-10 10-50
T
R
5-10
50
100
PM-BT434(1)
-1.0
-18 -15 -45 -40
4.0
-37 -15 -40
-35 -60 -45
2000
F1
1=INCLUDESCOMMONMODEFILTER
2=INCLUDESRESISTORMATCHINGNETWORK
PM-BT01 SCHEMATICS
SCHEMATIC "A"
SCHEMATIC
"A"
Transmit
Seven Pole Butterworth
100 OHMS
100 OHMS
16
15
14
1:1
1
XMIT
W
100
W
100
15 14
13
11
16
12
10
9
3
2
XMIT
RCV
FILTER
FILTER
Receive
Five Pole Butterworth
1
2
3
4
5
6
7
8
11
10
9
1:1
6
100 OHMS
100 OHMS
RCV
100
W
100
W
8
7
Specifications subject to change without notice.
pmbt 6/98
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 · TEL: (949) 452-0511 · FAX: (949) 452-0512 · http://www.premiermag.com
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