T-11200 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – Token Ring Transformers - DIP / SMD Packages

Token Ring Transformers
IEEE 802.5 Compatible -- High Isolation
Single and Dual Low Profile Packages
Designed For IBM Token Ring Applications
Insertion Loss ..................... 0.5 dB max. at 10 MHz
Return Loss ............................ 20 dB min. at 5 MHz
Dielectric withstanding voltage ............... 500 Vrms
CMRR .................................... -60 dB min. at 1 MHz
Primary
Secondary
Electrical Specifications at 25^OC
Part
Number
Turns
Ratio
OCL
min.
( µH )
C
W/W
max.
( pF )
L
L
max.
( µH )
Rise Time Pri & Sec.
max. DCR max.
( ns )
(Ω)
Style
T-11200 1:1:2:2 1000
15
.40
15.0 0.4 & 0.8 Single
T-11201 1:1:2:2 1000
15
.40
15.0 0.4 & 0.8 Dual
T-11202 1:1:2:2
250
15
.15
15.0 0.5 & 0.8 Single
T-11203 1:1:2:2
250
15
.15
15.0 0.5 & 0.8 Dual
T-11204 1:1:1:1
750
25
.20
5.0 1.0 & 1.0 Single
T-11205 1:1:1:1
750
25
.20
5.0 1.0 & 1.0 Dual
Package
8-Pin
16-Pin
8-Pin
16-Pin
8-Pin
16-Pin
Primary
Secondary
Token Ring Transformers - DIP / SMD Packages
Refer to Schematic Diagrams and General Parameters at top of page.
Electrical Specifications at 25^OC
DIP
Part
Number
Turns
Ratio
OCL
min.
( µH )
T-11280
T-11281
T-11282
T-11283
T-11284
T-11285
T-11206
T-11208
T-11210
T-11212
1:1:2:2
1:1:2:2
1:1:2:2
1:1:2:2
1:1:1:1
1:1:1:1
1:1:2:2
1:1:2:2
1:1:1:1
1:1:1:1
1000
1000
250
250
750
750
60
60
60
60
C_W/W
max.
( pF )
15
15
15
15
25
25
14
14
14
14
L_L
max.
( µH )
.40
.40
.15
.15
.20
.20
.30
.30
.30
.30
Rise Time Pri & Sec.
max. DCR max.
( ns )
(Ω)
Style
15.0 0.4 & 0.8 Single
15.0 0.4 & 0.8 Dual
15.0 0.5 & 0.8 Single
15.0 0.5 & 0.8 Dual
5.0 1.0 & 1.0 Single
5.0 1.0 & 1.0 Dual
3.0 0.2 & 0.4 Single
3.0 0.2 & 0.4 Dual
3.0 0.2 & 0.2 SIngle
3.0 0.2 & 0.2 Dual
Package
8-Pin
16-Pin
8-Pin
16-Pin
8-Pin
16-Pin
8-Pin
16-Pin
8-Pin
16-Pin
8 &16 Pin DIP/SMD Packages
(Add G or J to P/N for SMD)
See pg. 40, fig. 4, 5 & 6
D
G
J
SMD versions
available on
Tape & Reel
Specifications subject to change without notice.
Rhombus
Industries Inc.
For other values & Custom Designs, contact factory.
TOK - 7/97
15801 Chemical Lane, Huntington Beach, CA 92649-1595
36
Tel: [phone] • Fax: [phone]