PM-BT01 Datasheet, PDF (1/10 Pages) Premier Magnetics, Inc. – 10 Base-T DUAL INTERFACE MODULES TRANSFORMERS & FILTERS

10 Base-T DUAL
INTERFACE MODULES
TRANSFORMERS & FILTERS
Ê Designed for IEEE 802.3 10 Base-T
Í 2000Vrms Minimum Isolation Voltage
Ë Compact Standard DIL OR SIP Packages
Î Low Insertion Loss
Ì Performs Impedence Match + Filtering + Isolation Ï Designed for use with most 10 Base T Chips
ELECTRICAL SPECIFICATIONS AT 25^OC - OPERATING TEMPERATURE RANGE 0^OC TO +70^OC
DIL (DUAL IN-LINE) THRU-HOLE
PART
NUMBER
PM-BT01
PM-BT02
PM-BT03¹
PM-BT04^1,2
PM-BT05¹
PM-BT06¹
PM-BT07¹
Insertion Loss
1 to 10MHz
(dB Max)
Tran. Rcv
1.0 1.0
4.6 4.2
1.0 1.0
4.5 1.0
1.0 1.0
1.0 1.0
1.0 1.0
Return Loss
1 to 10MHz
(dB Min.)
15
15
15
15
15
15
15
Crosstalk
to 10MHz
(dB Min.)
30
30
30
35
35
30
30
Group Delay
Change
(ns Max.)
5-10MHz
4.0
4.0
4.0
2.0
2.0
4.0
4.0
20MHz
TR
76
76
76
75
75
76
76
Attenuation
(dB Min)
25MHz 30MHz
T R TR
19 14 32 20
19 14 32 20
19 14 32 20
18 11 30 16
18 11 30 16
19 14 32 20
19 14 32 20
40MHz
TR
35 31
35 31
35 31
33 26
33 26
35 31
35 31
Cut Pri to Sec
Off Isolation Schematic
MHz (Vrms Min)
TYP
17 2000
A
17 2000
B
17 2000
C
17 2000
D
17 2000
E
17 2000
F
17 2000
G
SIP (SINGLE IN-LINE) THRU-HOLE
PART
NUMBER
PM-BT434⁽¹⁾
Insertion Loss Return Loss Crosstalk
to 10MHz
.1 to 10MHz (dB Min.)
(dB Max)
(dB Min.)
MHz
100 Ω 98+13 Ω 5-10 10-50
-1.0
-18 -15 -45 -40
Group Delay
Change
5-10MHz
(ns Max.)
4.0
Attenuation
(dB Min @ MHz)
30
50-100
T R T or R
-37 -15 -40
1 = INCLUDES COMMON MODE FILTER
2 = INCLUDES RESISTOR MATCHING NETWORK
Common mode
rejection (dB Min)
MHz
5-10 50 100
-35 -60 -45
Pri to Sec
Isolation
(Vrms Min)
Schematic
2000
F1
PM-BT01 SCHEMATICS
SCHEMATIC
"A"
Transmit
Seven Pole Butterworth
1
XMIT
100Ω ₃
1:1
16
15
2
14
1 0 0^Ω
Receive
Five Pole Butterworth
6
RCV
100Ω ₈
1:1
11
10
9
7
1 0 0Ω
SCHEMATIC "A"
100 OHMS
100 OHMS
16 15 14 13 12 11 10 9
XMIT
FILTER
RCV
FILTER
123456 78
100 OHMS
100 OHMS
Specifications subject to change without notice.
pmbt 6/98
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: [phone] • FAX: [phone] • http://www.premiermag.com
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