78P2343JAT
3-port E3/DS3/STS-1 LIU
with Jitter Attenuator
APPLICATION INFORMATION
EXTERNAL COMPONENTS:
COMPONENT
PIN(S)
VALUE
UNITS
TOLERANCE
LINPx
LINNx
Receiver Termination Resistor
84.5
1%
Ω
LOUTPx
LOUTNx
Transmitter Termination Resistor
402
1%
Ω
TRANSFORMER SPECIFICATIONS:
COMPONENT
VALUE
UNITS
1:1
TOLERANCE
Turns Ratio for the Receiver
Turns Ratio for the Transmitter (center-tapped)
Suggested Manufacturer: Pulse, Tamura, Halo
1:2CT
THERMAL INFORMATION
PACKAGE
CONDITIONS
No forced air;
Θ ( ûC/W)
ja
Standard 100-pin JEDEC LQFP (78P2343JAT-IGT)
46
4-layer JEDEC test board
No forced air;
Exposed Pad 100-pin JEDEC LQFP (78P2343JAT-IEL)
4-layer JEDEC test board;
Die attach pad soldered to PCB
24.8
SCHEMATICS
For schematics, recommended transformer part numbers, etc. please check Teridian Semiconductor's website or
contact your local sales representative for the latest application note(s) and/or demo board manuals.
Page 33 of 37
2005 Teridian Semiconductor Corporation
Rev 2.2
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
