10 Base-T DUAL
INTERFACE MODULES
TRANSFORMERS & FILTERS
Ê Available in enhanced or standard design version
Ë 235°C peak infrared reflow temperature rating
Ì Extended temperature Version *
Í Low profile surface mount package
O
ELECTRICAL SPECIFICATIONS AT 25OC - OPERATING TEMPERATURE RANGE 0 C TO +70OC
Return Loss
1 to 10MHz
(dB Min.)
Insertion Loss
1 to 10MHz
(dB Max)
Crosstalk
to 10MHz
(dB Min.)
5-10Mhz
Common Mode Rejection
(dB Min)
Pri to Sec
Isolation Schematic
(Vrms Min)
Attenuation (XMIT)
(dB Min)
PART
NUMBER
100W 98 ±13W
5MHz 10MHz 50MHz 100MHz 200MHz
30MHz 40MHz 100MHz
PM-BT91
PM-BT92
PM-BT93
PM-BT94
PM-BT95
PM-BT96
PM-BT97
PM-BT98
PM-BT99
-6.0
-1.0
-6.5
-1.0
-5.5
-6.0
-5.0
-5.0
-1.0
-18
-18
-18
-18
-18
-18
-18
-18
-18
-15
-15
-15
-15
-15
-15
-15
-15
-15
-35
-35
-35
-30
-30
-35
-25
-25
-35
-35 -35
-30 -35
-35 -35
-30 -27
-30 -30
-30 -27
-30 -35
-30 -35
-30 -27
-35
-35
-35
-27
-35
-27
-40
-40
-27
-60 -60
-60 -60
-42 -37
-40 -30
-35 -30
-40 -35
-35 -30
-35 -30
-40 -35
-55
-55
-33
-50
-55
-45
-55
-55
-45
-50 -45
-50 -45
-45 -40
-45
-50
-30
-50
-50
-45
1500
1500
1500
1500
1500
1500
1500
1500
1500
H
J
H
K
L
L
L
L
K
RESISTORVALUE(W)
IC
PART
NUMBER
R1
R2
R3
R4
R5
R6
R7
Manufacturer
PM-BT91
PM-BT92
PM-BT93
PM-BT95
PM-BT96
PM-BT97
PM-BT98
AMD
Various
National
National
AMD
61.9
N/A
274
348
61.9
390
39
422
N/A
66.5
53.6
422
61.9
N/A
66.5
53.6
61.9
390
39
422
N/A
274
348
422
63.4
N/A
1210
N/A
806
49.9
49.9
N/A
49.9
49.9
49.9
49.9
49.9
N/A
49.9
49.9
49.9
49.9
49.9
806
1210
N/A
N/A
LSI
Motorola
63.4
N/A
* Note: For Extended Temperature version (-40°C to +85°C)
Add "E" at the end of part # example: PM-BTxxxE
PM-BT9XX PHYSICALS
PCB LAYOUT
PHYSICAL DIMENSIONS .... DIMENSIONS IN INCHES (mm)
16 x .100 (2.54)
.340 (6.64)
16
15
14
13
12
11
10
9
1
16
7 x .100 (2.54)
16 x .040 (1.02)
PM-BT9xx
YYWW
P
M
PIN #1
I.D.
1
2
3
4
5
6
7
8
.390
1.000
8
9
(25.40)
MAX
(9.90)
MAX
SUGGESTED PAD LAYOUT
.240
(6.10)
MAX
.008R
(0.20)
.010
.045 (1.14)
.026
(0.66)
TYP
.100
(2.54)
TYP
FLAT
.015 (.38)
.005 (.12)
(0.25)
TYP
.030 (0.76)
.530 (12.95)
.500 (12.44)
.700
(17.78)
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
2
PMI [ PREMIER MAGNETICS, INC. ]
