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 25
O
C - OPERATING TEMPERATURE RANGE 0 C TO +70
O
C
PART
NUMBER
Insertion Loss
1 to 10MHz
(dB Max)
Return Loss
1 to 10MHz
(dB Min.)
100Ω 98
±13Ω
Crosstalk
Common Mode Rejection
Pri to Sec
Attenuation (XMIT)
to 10MHz
(dB Min)
Isolation Schematic
(dB Min)
(dB Min.)
(Vrms Min)
5-10Mhz 30MHz 40MHz 100MHz 5MHz 10MHz 50MHz 100MHz 200MHz
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
-30
-35
-30
-30
-30
-30
-30
-30
-35
-35
-35
-27
-30
-27
-35
-35
-27
-35
-35
-35
-27
-35
-27
-40
-40
-27
-60
-60
-42
-40
-35
-40
-35
-35
-40
-60
-60
-37
-30
-30
-35
-30
-30
-35
-55
-55
-33
-50
-55
-45
-55
-55
-45
-50
-50
-45
-45
-50
-30
-50
-50
-45
-45
-45
-40
1500
1500
1500
1500
1500
1500
1500
1500
1500
H
J
H
K
L
L
L
L
K
RESISTOR VALUE
(Ω)
PART
NUMBER
IC
Manufacturer
R1
R2
R3
R4
R5
R6
R7
PM-BT91
PM-BT92
PM-BT93
PM-BT95
PM-BT96
PM-BT97
PM-BT98
AMD
Various
National
National
AMD
LSI
Motorola
61.9
N/A
274
348
61.9
390
39
422
N/A
66.5
53.6
422
63.4
N/A
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
806
1210
N/A
N/A
49.9
N/A
49.9
49.9
49.9
49.9
49.9
49.9
N/A
49.9
49.9
49.9
49.9
49.9
*
Note: For Extended Temperature version (-40°C to +85°C)
Add "E" at the end of part # example: PM-BTxxxE
PM-BT9XX PHYSICALS
16
15
14
13
12
PHYSICAL DIMENSIONS ....
DIMENSIONS IN INCHES (mm)
11
10
9
16 x .100 (2.54)
.340 (6.64)
PCB LAYOUT
1
16 x .040 (1.02)
16
7 x .100 (2.54)
P
PM-BT9xx
M
YYWW
PIN #1
I.D.
1
2
3
4
5
6
7
8
.390
(9.90)
MAX
8
9
1.000
(25.40)
MAX
SUGGESTED PAD LAYOUT
.240
(6.10)
MAX
.026
(0.66)
TYP
.100
(2.54)
TYP
.015 (.38)
.005 (.12)
.045 (1.14)
.030 (0.76)FLAT
.530 (12.95)
.500 (12.44)
.008R
(0.20)
.010
(0.25)
TYP
.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. ]
