ics1893cy-10 Integrated Device Technology, ics1893cy-10 Datasheet - Page 117

• Manufacturer Part Number: ics1893cy-10
• Description: 3.3-v 10base-t/100base-tx Integrated Phyceiver
• Manufacturer: Integrated Device Technology

9.4 DC Operating Characteristics
9.4.1 DC Operating Characteristics for Supply Current
9.4.2 DC Operating Characteristics for TTL Inputs and Outputs
ICS1893CY-10 Rev 1/07
This section lists the ICS1893CY-10 DC operating characteristics.
Table 9-4
conditions.
Note:
Table 9-4. DC Operating Characteristics for Supply Current
† These supply current parameters are measured through VDD pins to the ICS1893CY-10. The supply
‡ Measurements taken with 100% data transmission and the minimum inter-packet gap.
Table 9-5
Note:
Table 9-5. 3.3-V DC Operating Characteristics for TTL Inputs and Outputs
Supply Current†
Supply Current†
Supply Current†
Supply Current†
Supply Current†
Parameter
TTL Input High Voltage
TTL Input Low Voltage
TTL Output High Voltage
TTL Output Low Voltage
TTL Driving CMOS,
Output High Voltage
TTL Driving CMOS,
Output Low Voltage
current parameters include external transformer currents.
ICS1893CY-10 - Release
Parameter
All VDD_IO measurements are taken with respect to VSS (which equals 0 V).
All VDD_IO measurements are taken with respect to VSS (which equals 0 V).
lists the DC operating characteristics for the supply current to the ICS1893CY-10 under various
lists the 3.3-V DC operating characteristics of the ICS1893CY-10 TTL inputs and outputs.
100Base-TX‡
10Base-T‡
Auto-Negotiation
Reset
Power-Down
Operating Mode
Copyright © 2007, Integrated Device Technology, Inc.
Symbol
V
V
V
V
V
V
OH
OH
OL
OL
IH
IL
VDD_IO = 3.47 V
VDD_IO = 3.47 V
VDD_IO = 3.14 V
VDD_IO = 3.14 V
VDD_IO = 3.14 V
VDD_IO = 3.14 V
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117
IDD_IO
IDD
IDD_IO
IDD
IDD_IO
IDD
IDD_IO
IDD
IDD
Symbol
Conditions
I
I
I
I
Chapter 9 DC and AC Operating Conditions
OH
OL
OH
OL
Min.
= +4 mA
= +4 mA
–
–
–
–
–
–
–
–
–
= –4 mA
= –4 mA
–
–
Typ.
110
150
80
10
8
5
5
3
4
Min.
2.0
2.4
2.4
–
–
–
Max.
125
160
90
11
11
8
8
5
5
Max.
0.8
0.4
0.4
–
–
–
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
Units
V
V
V
V
V
V