8
HDMP-1636A/1646A/T1636A (TRx)
Absolute Maximum Ratings
T
A
= 25°C, except as specified. Operation in excess of any one of these conditions may result in permanent
damage to this device.
Symbol
V
CC
V
IN,TTL
V
IN,HS_IN
I
O,TTL
T
stg
T
j
Parameter
Supply Voltage
TTL Input Voltage
HS_IN Input Voltage
TTL Output Source Current
Storage Temperature
Junction Operating Temperature
Units
V
V
V
mA
°C
°C
Min.
-0.5
-0.7
2.0
-65
0
Max.
5.0
V
CC
+ 2.8
V
CC
13
+150
+150
HDMP-1636A/1646A/T1636A (TRx)
Guaranteed Operating Rates – Gigabit Ethernet
T
A
= 0°C to +70°C, V
CC
= 3.15 V to 3.45 V
Parallel Clock Rate (MHz)
Serial Baud Rate (MBaud)
Min.
Max.
Min.
Max.
124.0
126.0
1240
1260
Guaranteed Operating Rates – Fibre Channel
T
A
= 0°C to +70°C, V
CC
= 3.15 V to 3.45 V
Parallel Clock Rate (MHz)
Min.
Max.
106.20
106.30
Serial Baud Rate (MBaud)
Min.
Max.
1062.0
1063.0
HDMP-1636A/1646A/T1636A (TRx)
Transceiver Reference Clock Requirements
T
A
= 0°C to +70°C, V
CC
= 3.15 V to 3.45 V
Symbol
Parameter
f
Nominal Frequency (for Gigabit Ethernet Compliance)
f
Nominal Frequency (for Fibre Channel Compliance)
F
tol
Frequency Tolerance
Symm
Symmetry (Duty Cycle)
Unit
MHz
MHz
ppm
%
Min.
Typ.
125
106.25
Max.
-100
40
+100
60
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