dm9301 ETC-unknow, dm9301 Datasheet - Page 16

• Manufacturer Part Number: dm9301
• Description: 100mbps Ethernet Fiber/twisted Pair Single Chip Media Converter
• Manufacturer: ETC-unknow

AC Electrical Characteristics
16
Transmitter
PECL Transmitter (FX Transmit Interface)
Clock Specifications
Symbol
X
X
t
pt
t
pt
pt
X
pt
t
RPWH
t
pt
t
RPWL
t
PWH
TR/F
t
t
NTOL
BTOL
PWL
TDC
OST
T/T
TR/F
TM
TDC
DDJ
PPJ
TM
100TXO+/- Differential Rise/Fall Time
100TXO+/- Differential Rise/Fall Time
Mismatch
100TXO+/- Differential Output Duty Cycle
Distortion
100TXO+/- Differential Output Peak-to-
Peak Jitter
100TXO+/- Differential Voltage Overshoot
100FXTD+/- Differential Rise/Fall Time
100FXTD+/- Differential Rise/Fall Time
Mismatch
100FXTD+/- Differential Output Duty Cycle
Distortion
100FXTD+/- Differential Output Peak-to-
Peak Jitter
100FXTD+/- Differential Output Data
Dependent Jitter
TX Input Clock Frequency Tolerance
(Oscillator or Crystal input frequency)
TX Output Clock Frequency Tolerance
OSC Pulse Width High
OSC Pulse Width Low
RX_CLK Pulse Width High
RX_CLK Pulse Width Low
Parameter
(Over full range of operating condition unless specified otherwise)
100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
Min.
-100
-0.5
-0.5
-0.5
-0.5
3.0
1.0
-50
14
14
14
14
Typ.
300
Max.
+100
300
+50
5.0
0.5
0.5
2.0
0.5
0.5
2.0
5
Unit
ppm
ppm
ns
ns
ns
ps
ns
ns
ns
ps
ns
ns
ns
ns
ns
%
25MHz Frequency
25MHz Frequency
Version: DM9301-DS-F02
Conditions
DM9301
May 8, 2000
Preliminary