T-15503 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – ATM Interface Transformers

ATM Interface
Transformers
SMD versions
available on
Tape & Reel
Electrical Specifications at 25^o C
PARAMETER
Insertion Loss (0.1 to 125 MHz)
Rise Time (10 to 90%)
Return Loss:
(0.1 to 60 MHz) TX
(0.1 to 60 MHz) RX
(60 to 100 MHz) TX
(60 to 100 MHz) RX
Differential to Common
Mode Rejection
(0.1 to 60 MHz) TX
(0.1 to 60 MHz) RX
(60 to 100 MHz) TX
(60 to 100 MHz) RX
Crosstalk (0.1 to 60 MHz)
(60 to 100 MHz)
Isolation Min.
TX = TRANSMIT CHANNEL
RX = RECEIVE CHANNEL
TYP. UNITS
-1.1
dB
2.5
ns
-15
dB
-17
dB
-11
dB
-15
dB
-45
-40
-40
-35
-40
-38
1500
dB
dB
dB
dB
dB
dB
Vrms
RD- 16
13
14
RD+ 15
TD- ¹
3
4
TD+ ²
Designed for 155Mbps ATM applications
over UTP-5 cable
Supports 100 Base-X and
Twisted Pair FDDI
Supports either transmit or receive channels
IEEE 802.3 Compatible
Low common mode emisions
Fast Rise Times
SCHEMATICS
9 ^RX+
11
10 RX-
8 _TX-
7 _TX+
Dimensions in Inches (mm)
1.0
(25.40)
MAX.
.020
(0.51)
TYP.
.100
(2.54)
TYP.
.410
(10.41)
MAX.
.260
(6.60) .300
MAX. _(7.62)
MAX.
.010
(0.25)
TYP.
.040
(1.02)
TYP.
.510 (12.95)
.480 (12.19)
Available on
Tape & Reel
Rhombus
Industries Inc.
Transformers & Magnetic Products
Rhombus P/N: T-15503
Cust. P/N:
Name:
Date: 5/22/98
Sheet:
1 of 1
www.rhombus-ind.com
15801 Chemical Lane,
Huntington Beach, CA 92649-1595
Phone: [phone] z FAX: [phone]