PM-T301 Datasheet, PDF (1/4 Pages) Premier Magnetics, Inc. – T3/DS3/E3/STS-1 ISOLATION TRANSFORMERS

T3/DS3/E3/STS-1
ISOLATION TRANSFORMERS
! Optimized for use with T3/DS3/E3/STS-1 Links.
# 1500/3000Vrms Minimum Isolation Voltages.
% Bandwidths up to 500MHz.
" Rates of 44.736 MBPS using B3ZS Code.
$ Rates of 34.368 MBPS using HDB3 Code.
& 6-Pin Through-Hole or SMD Packages.
The characteristics of these parts will allow the pulse templates of CCITT G.703 & ATT T.A.34 to be met.
NORMAL TEMP RANGE
ELECTRICAL SPECIFICATIONS AT 25^OC - OPERATING TEMPERATURE RANGE 0^OC TO +70^OC
PART
NUMBER
PM-T301
PM-T302
PM-T303
PM-T304
PM-T306
PM-T307
PM-T308
PM-T309
PM-T310
PM-T311
PM-T312
PM-T313
PM-T314
PM-T329
PM-T330
TURNS
RATIO
(± 2%)
1:2CT
1:1
1:2CT
1:1
PRI INDUCTANCE
(µH Min.)
@ +25^OC @ -40^OC
35
20
40
30
35
20
40
30
PRI - SEC
Cw/w
(pf Max.)
10
13
10
13
PRI - SEC
L_L
(µH Max.)
.12
.12
.12
.12
PACKAGE
A6
A6
G6
G6
SCHEMATIC
B
A
B
A
Bandwidth
75Ω System
(MHz Typ)
-----
-----
-----
-----
HI-POT
(Vrms MIN.)
1500
1500
1500
1500
1:1.73CT 50
1:1
40
1:2CT
19
1CT:1CT 40
----
12
----
10
----
10
----
10
.10
L6
.10
L6
.06
L6
.10
L6
B
.060-300 1500
A
.200-340 1500
B
.250-500 1500
C
.200-340 1500
1:1.73CT 50
----
15
1:1
40
----
15
1:2CT
19
----
15
1.2:1
40(2) ----
10
1.2:1
40
----
10
1:1
40
----
5
1:2CT
19
----
10
.10
T7
.06
T7
.06
T7
.10
L6
.10
L6
.10
T6
.06
T6
C
.060-300 1500
A
.200-340 1500
C
.250-500 1500
D
.200-340 1500
A
.200-340 1500
A
-----
3000⁽¹⁾
D
-----
3000⁽¹⁾
(1) 3000Vrms Reinforced insulation per BABT EN41003/EN60950
(2) Inductance test on pin 6-4 side.
EXTENDED TEMP RANGE
ELECTRICAL SPECIFICATIONS AT 25^OC - OPERATING TEMPERATURE RANGE -40^OC TO +85^OC
PART
NUMBER
PM-T3017
PM-T3018
PM-T3019
PM-T3020
PM-T3021
PM-T3022
PM-T3023
TURNS
RATIO
(± 2%)
1:1
1:2CT
1CT:1CT
1:1
1:2CT
1:1.15
1:1.5
PRI INDUCTANCE
(µH Min.)
@ +25^OC @ -40^OC
100
40
40
19
40
----
40
----
19
----
40
----
40
----
PRI - SEC
Cw/w
(pf Max.)
10
12
12
15
12
15
15
PRI - SEC
L_L
(µH Max.)
.110
.110
.110
.10
.08
.10
.10
PACKAGE
L6
L6
L6
T7
T6
T7
T7
SCHEMATIC
A
B
C
A
D
A
A
Bandwidth
75Ω System HI-POT
(MHz Typ) (Vrms MIN.)
.200-340 1500
.250-500 1500
.200-340 1500
.200-340 1500
-----
3000⁽¹⁾
.200-340 1500
.200-340 1500
(1) 3000Vrms Reinforced insulation per BABT EN41003/EN60950
Specifications subject to change without notice.
pmt3 5/99
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: [phone] • FAX: [phone] • http://www.premiermag.com
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