78Q2123/F Maxim Integrated Products, 78Q2123/F Datasheet - Page 24

• Manufacturer Part Number: 78Q2123/F
• Description: TXRX 10/100 MDIX 3.3V COMM 32QFN
• Manufacturer: Maxim Integrated Products
• Type: 10/100 Fast Ethernetr

Specifications of 78Q2123/F

• Operating Supply Voltage: 3.3 V
• Supply Current: 88 mA
• Operating Temperature Range: 0 to + 70 C
• Package / Case: QFN-32
• Mounting Style: SMD/SMT
• Operating Frequency: 25 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

78Q2123/78Q2133 Data Sheet
4.4
Pins of type CI, CIU, CID, CIO
Pins of type CIS
Pins of type COZ
Pins of type CO
Pins of type CIO
24
Parameter
Input Voltage Low
Input Voltage High
Input Current
Pull-up Resistance
Input Capacitance
Parameter
Low-to-High Threshold
High-to-Low Threshold
Input Current
Input Capacitance
Input Hysteresis
Parameter
Output Voltage Low
Output Voltage High
Output Transition Time
Tristate Output
Leakage Current
Parameter
Output Voltage Low
Output Voltage High
Output Transition Time
Parameter
Output Voltage Low
Output Voltage High
Output Transition Time
Digital I/O Characteristics
Symbol
Symbol
Symbol
Symbol
Symbol
Iil, Iih
Iil, Iih
Rpu
Vhy
Voh
Voh
Voh
Vih
Cin
Vt+
Cin
Vol
Vol
Vol
Vt-
Vil
Tt
Tt
Tt
Iz
Conditions
Type CIU only
Conditions
Conditions
Iol = 4mA
Ioh = -4mA
CL = 20pF
Conditions
Iol = 4mA
Ioh = -4mA
CL = 20pF
Conditions
Iol = 4mA
Ioh = -4mA
CL = 20pF
Min
Min
125
Min
Min
Min
2.0
0.8
2.4
2.4
2.4
38
-1
-1
-1
Nom
Nom
Nom
Nom
Nom
56
8
8
Max
Max
Max
Max
Max
0.8
3.6
2.0
0.4
0.4
0.4
78
1
1
6
1
6
6
DS_21x3_001
Rev. 1.6
Unit
Unit
Unit
Unit
Unit
mV
µA
kΩ
µA
µA
pF
pF
ns
ns
ns
V
V
V
V
V
V
V
V
V
V