DM9301 View Datasheet(PDF) - Davicom Semiconductor, Inc.
Part Name
Description
Manufacturer
DM9301 Datasheet PDF : 22 Pages
| |||
DM9301
100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
AC Electrical Characteristics (Over full range of operating condition unless specified otherwise)
Symbol
Parameter
Transmitter
tTR/F 100TXO+/- Differential Rise/Fall Time
tTM 100TXO+/- Differential Rise/Fall Time
Mismatch
tTDC 100TXO+/- Differential Output Duty Cycle
Distortion
tT/T 100TXO+/- Differential Output Peak-to-
Peak Jitter
XOST 100TXO+/- Differential Voltage Overshoot
PECL Transmitter (FX Transmit Interface)
ptTR/F 100FXTD+/- Differential Rise/Fall Time
ptTM 100FXTD+/- Differential Rise/Fall Time
Mismatch
ptTDC 100FXTD+/- Differential Output Duty Cycle
Distortion
ptPPJ 100FXTD+/- Differential Output Peak-to-
Peak Jitter
ptDDJ 100FXTD+/- Differential Output Data
Dependent Jitter
Clock Specifications
XNTOL TX Input Clock Frequency Tolerance
(Oscillator or Crystal input frequency)
XBTOL TX Output Clock Frequency Tolerance
tPWH OSC Pulse Width High
tPWL OSC Pulse Width Low
tRPWH RX_CLK Pulse Width High
tRPWL RX_CLK Pulse Width Low
Min.
3.0
-0.5
-0.5
1.0
-0.5
-0.5
-50
-100
14
14
14
14
Typ. Max. Unit
5.0 ns
0.5 ns
0.5 ns
300
ps
5
%
2.0 ns
0.5 ns
0.5 ns
300 ps
2.0 ns
Conditions
+50 ppm 25MHz Frequency
+100 ppm 25MHz Frequency
ns
ns
ns
ns
16
Preliminary
Version: DM9301-DS-F02
May 8, 2000
Share Link: 