ETC 23Z112SM

TOKEN RING
ISOLATION TRANSFORMERS
Designed for 4 and 16 Mbps Applications
Dual low-profile surface mount
packages
Low cost front-end solution
Ideal for concentrator and
adapter card applications
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Part
Number
Turns
Ratio
(±2%)
SURFACE MOUNT
PE-65736
1:1
PE-65737
1:1.21:1:1.21
PE-65738
1:1
PE-67562
1:1:2CT dual
23Z110SM
1:1:2:2
23Z111SM
1.22:1.22:1:1 ±5%
23Z112SM
1:1:2:2
23Z116SM
1:1:1:1
23Z126SM
1:1:1:1 ±3%
23Z133SM
1.22:1.22:1:1 ±5%
23Z354SM
0.5:0.5:1.22:1.22
23Z807SM
1:1:2:2 ±3%
Sine Wave
Inductance OCL
(µH MIN)
Rise
Time
(ns MAX)
Interwinding
Capacitance
(pF MAX)
Leakage
Inductance
(µH MAX)
75
75
50
710
75
100
60
75
75 ±30%
250
75
225
—
—
—
—
3
3
3
3
5
3
—
5
15
15
—
15
14
10
14
20
25
15
15
15
0.18
0.18
—
0.70
0.30
0.20
0.30
0.60
0.20
0.50
0.20
0.30
DC Resistance
(Ω MAX)
Pri
Sec
0.3
0.22
—
—
0.2
0.3
0.2
0.6
1.0
0.4
0.5
0.4
Schematic Mechanical
0.3
1.0
1.0
—
0.4
0.3
0.4
0.6
1.0
0.4
0.5
0.4
T1
T1
T5
T3
T2
T6
T1
T2
T1
T1
T2
T4
SMT2
SMT2
SMT2
SMT2
SMT4
SMT4
SMT3
SMT4
SMT3
SMT3
SMT4
SMT1
NOTE: Transformers are packaged in tubes, unless Tape & Reel is specified. Please add the suffix “T” for all Tape & Reel orders. For example: PE-67562T.
IEEE 802.5 compatible
Single and dual low profile packages
Proven reliable designs
Recommended by Texas Instruments
since 1984
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Part
Number
THROUGH HOLE
PE-63838-001
PE-64974-001
PE-65871
PE-67537
PE-67541
23Z111
23Z806
Turns
Ratio
(±5%)
1:1:2:2
1:1:1:1
1:1:1:1
1:1:2:2
1:1:1:1
1.22:1.22:1:1
1:1:1:1 ±3%
Sine Wave
Rise
Interwinding
Inductance OCL
Time
Capacitance Cww
(µH MIN)
(ns MAX)
(pF MAX)
5002
26002
5001
900
12002
100 (±20%)
750
15
15
9
—
—
3.0
5.0
203
301
201
—
—
10
25
Leakage
Inductance LL
(µH max)
DCR
(Ω MAX)
Primary
Pins
Schem.
Mech.
0.73
0.51
0.21
—
—
0.2
0.2
.80
1.0
.25
1.2
1.0
.30
1.00
1-2/3-4
1-2/3-4/5-6/7-8
1-2/3-4
1-2/3-4
1-2/3-4/5-6/7-8
1-2/3-4
1-2/3-4/5-6/7-8
T2
T1
T2
T2
T1
T6
T1
TH1
TH2
TH1
TH1
TH2
TH4
TH3
NOTES:
1. Measured at 20 mVrms, 100 KHz.
2. Measured at 20 mVrms, 10 KHz.
3. Measured at 50 mV, 100 KHz.
4. Insertion Loss is 0.5 dB MAX from 1-16 MHz. Return Loss is 15 dB MIN from 10-16 MHz and 20 dB MIN from 1-5 MHz.
U.S: 858 674 8100 • U.K: 44 1483 401 700 • France: 33 3 84 35 04 04 • Singapore: 65 287 8998 • Taiwan: 886 2 2698 0228 • http://www.pulseeng.com
1
EC200.A (12/00)
TOKEN RING
ISOLATION TRANSFORMERS
Designed for 4 and 16 Mbps Applications
Mechanicals - Surface Mount
SMT2
SMT1
.600
15,24
.420
10,67
.450
11,43
.070
1,79
.295
7,49
PE-XXXXX
Date Code Cntry of Origin
.500
12,70
.050
1,27
.375 MAX
9,53
.475 .335
11,94 8,51
.030
0,76
.450
11,43
PE-XXXXX
DATE CODE
COUNTRY OF ORIGIN
SUGGESTED PAD LAYOUT
.025
0,64
SUGGESTED PAD LAYOUT
.005 to .010
0,13 0,25
.215
5,46
.005 to .015
0,13 0,38
A
0° - 8°
20 Surfaces
9X .050
1,27
.030
0,76
16X
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
Weight . . . . . . . . . . .1.39 grams
Tube . . . . . . . . . . . . . . . .40/tube
Tape & Reel . . . . . . . . . .500/reel
.018
0,46 TYP
.040
1,02
Dimensions: Inches (mm)
Weight . . . . . . . . . . . .1.1 grams
Tube . . . . . . . . . . . . . . . .40/tube
Tape & Reel . . . . . . . . . .900/reel
Dimensions:
0° - 8°
.004/0,10
16 Surfaces
.050
14X
TYP
1,27
.004/0,10
20X .018
0,46
B
.050
1,27
.420 .270
10,67 6,86
.350
8,89
.075
1,91
.350
8,89
.075
1,91
PE-65736
A
B
(MAX)
(MAX)
.200(5,08) .285(7,24)
PE-65737
.200(5,08) .285(7,24)
PE-65738
.200(5,08) .285(7,24)
PE-67562
.245(6,22) .270(6,86)
Part #
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
Dimensions:
SMT4
SMT3
.070
1,79
.450
11,43
.360
9,14
.050 TYP
1,27
23ZXXXSM
DATE CODE CTRY ORIGIN
.350
8,89
.265
6,73
.050
1,27
23ZXXXSM
DATE CODE
CTRY ORIGIN
.030
0,76
.030
0,76
SUGGESTED PAD LAYOUT
SUGGESTED PAD LAYOUT
.230
5,84
.215
5,46
.004/0,10
16 Surfaces
0.265
6,73
.215
5,46
.005 to .010
0,13
0,25
0°- 8°
.018
0,46
16X .005 to .010
0,13 0,25
.050
TYP
1,27
.020
0,51
.150
3,81
Inches
mm
Unless otherwise specified,
all tolerances are ± .005
0,13
.004/0,10
8 Surfaces
.018
0,46
0°- 8°
.020 MIN
0,51
.360
9,14
Inches
mm
Unless otherwise specified,
all tolerances are ± .005
0,13
Dimensions:
Dimensions:
Weight . . . . . . . . . . .0.82 grams
Tube . . . . . . . . . . . . . . . .50/tube
Tape & Reel . . . . . . . . . .750/reel
.050
1,27
.400 .260
10,16 6,60
.400 .260
10,16 6,60
.350
8,89
.150
3,81
.070
1,79
Weight . . . . . . . . . . ..045 grams
Tube . . . . . . . . . . . . . . .100/tube
Tape & Reel . . . . . . . . . .750/reel
U.S: 858 674 8100 • U.K: 44 1483 401 700 • France: 33 3 84 35 04 04 • Singapore: 65 287 8998 • Taiwan: 886 2 2698 0228 • http://www.pulseeng.com
2
EC200.A (12/00)
TOKEN RING
ISOLATION TRANSFORMERS
Designed for 4 and 16 Mbps Applications
Mechanicals - Through Hole
TH2
TH1
A
1.000 MAX
25,40
PE-XXXXX
.300
7,62
A
DATE CODE CTRY ORIGIN
DATE CODE
.300
7,62
CTRY ORIGIN
.700
17,78
B
.295 MAX
7,49
.120
5,03
3X .100
2,54
14X .100
2,54
.100/.145
2,54/3,68
Weight . . . . . . . . . . . .1.8 grams
Tube . . . . . . . . . . . . . . . .40/tube
Weight . . . . . . . . . . . .3.1 grams
Tube . . . . . . . . . . . . . . . .20/tube
Dimensions: Inches (mm)
A
(MAX)
Part #
.300
7,62
.385 MAX
9,78
PE-XXXXX
B
(MAX)
PE-63838-001 .500/12,70
.370/9,40
PE-65871
.500/12,70
.265/6,73
PE-67537
.400/10,16
.300/7,62
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
Dimensions:
TH4
TH3
.800
20,32
Fil-Mag
23ZXXX
DATE CODE CTRY ORIGIN
.450
11,43
.285
7,24
23ZXXX
DATE CODE CTRY ORIGIN
.700 ± .010
17,78 0,25
.300
7,62
.015 MIN
0,38
.015 MIN
0,38
.250
MAX
6,35
.230
7,11
8X .018
0,46
16X .018 TYP
0,46
.100
TYP
14X
.125 ± .020
2,54
3,18 0,51
.340 .020
±
8,64 0,51
Inches
mm
90°–105°
.120
3,05
.100
3X
2,54
.340 .020
±
8,64 0,51
Weight . . . . . . . . . . .0.90 grams
Tube . . . . . . . . . . . . . . . .50/tube
Weight . . . . . . . . . . . .1.8 grams
Tube . . . . . . . . . . . . . . . .28/tube
Dimensions:
.265
6,73
.005
Unless otherwise specified, all tolerances are ± 0,13
Dimensions:
Inches
mm
.005
Unless otherwise specified, all tolerances are ± 0,13
U.S: 858 674 8100 • U.K: 44 1483 401 700 • France: 33 3 84 35 04 04 • Singapore: 65 287 8998 • Taiwan: 886 2 2698 0228 • http://www.pulseeng.com
3
EC200.A (12/00)
TOKEN RING
ISOLATION TRANSFORMERS
Designed for 4 and 16 Mbps Applications
Schematics
T2
T1
16
15 14
1
2 3
13 12
4
11 10
5
6
7
9
8
7
6
5
8
1
2
3
4
T4
T3
16
15
1
2
3
14
13
4
5
12
6
11
7
20
19
18 17
1 2
8
3
16
4
15
5
14 13
6 7 8
12
11
9 10
T6
T5
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
4
5
2
3
8
1
6
7
U.S: 858 674 8100 • U.K: 44 1483 401 700 • France: 33 3 84 35 04 04 • Singapore: 65 287 8998 • Taiwan: 886 2 2698 0228 • http://www.pulseeng.com
4
EC200.A (12/00)
TOKEN RING
ISOLATION TRANSFORMERS
Designed for 4 and 16 Mbps Applications
Application Notes for Surface Mount:
These transformers are designed for use in Token
Ring applications that support both 4 Mbps and
16 Mbps data rates. The varying turns ratios allow for
maximum design flexibility in either DTE or MAU
applications.
For information on combined filter and transformer
modules that support either IBM and National
Semiconductor, or Texas Instruments Token Ring
chip sets, contact Pulse today.
Typical Application Circuits
DTE Front End
MAU
2:1
1:1
PE-65736
23Z110SM
DTE Front End
2:1
Transmit
Insertion/By-Pass Mechanism
Balance
1:1
Load
Receive
MAU
Connector
2:1
Mechanism
Media
Control
+5V
DB-9
Connector
Transmit
Trunk
Cable Out
Trunk
Cable In
1.21:1
+5V
Media
RJ-45
Connector
CMC
Receive
PE-67540
23Z110SM
DTE Front End
1:1
PE-65737
Transmit
+5V
DB-9
Connector
Media
Receive
PE-67562
U.S: 858 674 8100 • U.K: 44 1483 401 700 • France: 33 3 84 35 04 04 • Singapore: 65 287 8998 • Taiwan: 886 2 2698 0228 • http://www.pulseeng.com
5
EC200.A (12/00)
TOKEN RING
ISOLATION TRANSFORMERS
Designed for 4 and 16 Mbps Applications
Typical Application Circuits
Ethernet
Transceiver
23Z289
TXN+
1
6
TXN-
3
5
Application Note for Surface Mount:
4
78Z052
18 pF
RXO-
23Z110SM
8
7
23Z354
1
1
2
2
F2
1
2
3
4
5
6
7
8
6
5
T3
DROUTA
8
1
6
3
DROUTB
5
4
5
4
RJ-45
(UTP)
.1 µF
Token Ring Transceiver
A combined Token Ring and 10Base-T application
circuit is shown below. The suggested application
circuit supports either Token Ring UTP or 10Base-T
Ethernet media interface. The 23Z354SM was
designed to provide isolation and impedance
matching for dual protocol UTP media applications.
The application circuit provides all necessary
components to implement a complete magnetics and
media interface for 10Base-T and Token Ring UTP
media.
T1
RXO+
T2
Vcc
7
2
5
3
Transformers T2 and T4 provide isolation and
impedance matching for Token Ring UTP media
interface. Transformer T3 provides phantom interface
to the media. Filter F2 is the necessary differential
filtering in compliance with IEEE 802.5 and FCC
emission requirements. An identical F1 filter, included
in the receiver path, eliminates high frequency noise
on the receive channel and protects against FCC
radiated emissions.
PHOUTA
PHOUTB
23Z354
RCVINA
8
RCVINB
7
1
1
4
2
T4
75
6
2
5
3
6
5
F1
78Z052SM
75
56 µH
Application Note for Through Hole:
The 23Z111 and 23Z379 can provide 100 Ω to 150 Ω impedance
transformation. The PE-63838-001, PE-67537, 23Z110, 23Z112,
23Z379, and the 23Z807 can provide 600 Ω to 150 Ω conversion.
The 23Z111 and 23Z807 provide taps for 100 Ω and 150 Ω outputs.
These transformers are specifically designed for use in IEEE 802.5
Token Ring applications at either 4 Mbps or 16 Mbps data rates. The
varying turns ratios allow the product to be used in either DTE or MAU
applications. Single and dual package options provide further
flexibility for board layouts.
MAU
DTE Front End
2:1
Trunk Cable
OUT
1:1
Insertion/By-Pass Mechanism
Balance
RECEIVE
Load
MEDIA
Control
TRANSMIT
Mechanism
+5V
MAU
Connector
DB9
Connector
PE-65871
PE-64974-001
Trunk Cable
IN
For More Information :
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(Southern Asia)
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(Northern Asia)
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U.S.A.
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TEL: 858 674 8100
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TEL: 65 287 8998
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Hsi-Chih, Taipei Hsien
Taiwan, R.O.C.
Tel: 886 2 2698 0228
FAX: 886 2 2698 0948
DISTRIBUTOR
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
Printed on recycled paper ©2000, Pulse Engineering, Inc.
6
EC200.A (12/00)