1894K-32LF IDT, 1894K-32LF Datasheet - Page 31

• Manufacturer Part Number: 1894K-32LF
• Description: Ethernet ICs 3.3V 10/100 PHY RMII
• Manufacturer: IDT

Specifications of 1894K-32LF

• Rohs: yes
• Part # Aliases: ICS1894K-32LF

DC Operating Characteristics for Supply Current
Deep Power Down Current Consumption Table
IDT® 10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
ICS1894-32
10BASE-T/100BASE-TX INTEGRATED PHYCEIVER WITH RMII INTERFACE
The table below lists the DC operating characteristics for the supply current to the ICS1894-32 under various
conditions.
Register 24:8
Register 24:7
Register 24:6
Register 24:5
Register 24:4
Power Down (Reg0:11 = 1)
100BaseTX FD and Linked
10BaseTX FD and Linked
Autonegotiation
Condition
CDR100_cdr DPD Enable
TPLL_100 DPD Enable
Admix_TX DPD Enable
Current (mA) (typical)
RX_100 DPD Enable
DPD Enable
VDDIO (V)
3.3
1.8
3.3
3.3
3.3
VDD and VDDD (V)
Case 1
68
√
3.3
3.3
3.3
3.3
3.3
Case 2
31
39
√
√
Current (mA) (typical)
Case 3
26
√
√
√
102
68
66
97
16
Case 4
ICS1894-32
24
√
√
√
√
Case 5
PHYCEIVER
REV M 021512
16
√
√
√
√
√