ds3104-se Maxim Integrated Products, Inc., ds3104-se Datasheet - Page 122

• Manufacturer Part Number: ds3104-se
• Description: Line Card Timing Ic With Synchronous Ethernet Support
• Manufacturer: Maxim Integrated Products, Inc.

Table 10-3. CMOS/TTL Pins
(VDD = 1.8V r10%; VDDIO = 3.3V r5%, T
Table 10-4. LVDS/LVPECL Input Pins
(VDD = 1.8V r10%; VDDIO = 3.3V r5%, T
Table 10-5. LVDS Output Pins
(VDD = 1.8V r10%; VDDIO = 3.3V r5%, T
________________________________________________________________________________________ DS3104-SE
Input High Voltage
Input Low Voltage
Input Leakage
Input Leakage, Pins with Internal
Pullup Resistor (50k: typ)
Input Leakage, Pins with Internal
Pulldown Resistor (50k: typ)
Output Leakage (when High
Impedance)
Output High Voltage (I
Output High Voltage (I
Output Low Voltage (I
Note 1:
Note 2:
Input Voltage Tolerance
Input Voltage Range
Input Differential Voltage
Input Differential Logic Threshold
Note 1:
Output High Voltage
Output Low Voltage
Differential Output Voltage
Output Offset (Common Mode) Voltage
Difference in Magnitude of Output
Differential Voltage for Complementary
States
Note 1:
Note 2:
0V < V
For OC1B through OC5B when VDDIOB = 2.5V.
The device can tolerate this range of voltages w.r.t. VSS on its ICxPOS and ICxNEG pins without being damaged. Proper
operation of the differential input circuitry is only guaranteed when the other specifications in this table are met.
With 100 : load across the differential outputs.
The differential outputs can easily be interfaced to LVDS, LVPECL, and CML inputs on neighboring ICs using a few external
passive components. See
PARAMETER
PARAMETER
PARAMETER
IN
< VDDIO for all other digital inputs.
O
O
O
= +4.0mA)
= -4.0mA)
= -4.0mA)
Maxim App Note HFAN-1.0
SYMBOL
SYMBOL
SYMBOL
V
V
V
V
V
DOSLVDS
V
V
OHLVDS
ODLVDS
OSLVDS
OLLVDS
A
I
I
A
A
V
V
V
V
V
V
V
ILPU
ILPD
I
IDTH
I
LO
TOL
IL
OH
OH
= -40°C to +85°C)
OL
= -40°C to +85°C)
= -40°C to +85°C)
IH
IN
ID
IL
for details.
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 2)
(Note 1)
V
(Note 1)
(Note 1)
25qC (Note 1)
CONDITIONS
CONDITIONS
CONDITIONS
ID
= 100mV
1.125
MIN
247
0.9
-100
MIN
MIN
0.1
-0.3
2.0
-10
-85
-10
-10
2.4
2.0
0
0
0
TYP
TYP
1.25
350
TYP
VDDIOB
VDDIO
VDDIO
+100
MAX
MAX
1.375
+0.8
2.4
MAX
1.4
+10
+10
+85
+10
5.5
0.4
454
1.6
25
UNITS
UNITS
UNITS
mV
mV
mV
PA
PA
PA
PA
V
V
V
V
V
V
V
V
V
V
V
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