Data Sheet, Rev. 3
June 2001
FW802A Low-Power PHY
IEEE
Two-Cable Transceiver/Arbiter Device
Electrical Characteristics
(continued)
Table 5. Device Characteristics
Parameter
Supply Current:
One Port Active
All Ports Active
Microlow-Power Sleep Mode
PD = 1
High-level Output Voltage
Low-level Output Voltage
High-level Input Voltage
Low-level Input Voltage
Pull-up Current,
/RESET Input
Powerup Reset Time,
/RESET Input
Rising Input Threshold Voltage
/RESET Input
Output Current
Test Conditions
V
DD
= 3.3 V
I
DD
I
DD
I
DD
I
DD
I
OH
max, V
DD
= min
I
OL
min, V
DD
= max
CMOS inputs
CMOS inputs
V
I
= 0 V
V
I
= 0 V
—
SYSCLK
Control, data
CNA
C/LKON
Input Current,
LREQ, LPS, PD, SE, SM,
PC[0:2] Inputs
Off-state Output Current,
CTL[0:1], D[0:7], C/LKON I/Os
Power Status Input Threshold
Voltage, CPS Input
Rising Input Threshold Voltage*,
LREQ, CTLn, Dn
Falling Input Threshold Voltage*,
LREQ, CTLn, Dn
Bus Holding Current,
LREQ, CTLn, Dn
Rising Input Threshold Voltage
LPS
Falling Input Threshold Voltage
LPS
V
I
= V
DD
or 0 V
V
OH
V
OL
V
IH
V
IL
I
I
—
VI
RST
I
OL
/I
OH
@ TTL
I
OL
/I
OH
@ CMOS
I
OL
/I
OH
I
OL
/I
OH
I
I
—
—
—
—
V
DD
– 0.4
—
0.7V
DD
—
11
2
1.1
–16
–12
–16
–2
—
54
74
50
50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.4
—
0.2V
DD
32
—
1.4
16
12
16
2
°±1
mA
mA
µA
µA
V
V
V
V
µA
ms
V
mA
mA
mA
mA
µA
Symbol
Min
Typ
Max
Unit
V
O
= V
DD
or 0 V
400 kΩ resistor
—
—
V
I
= 1/2(V
DD
)
—
—
I
OZ
V
TH
V
IT
+
V
IT
−
—
V
LIH
V
LIL
—
7.5
V
DD
/2 + 0.3
V
DD
/2 – 0.8
250
—
0.24V
DD
+ 0.2
—
—
—
—
—
—
—
°±5
8.5
V
DD
/2 + 0.8
V
DD
/2 – 0.3
550
0.24V
DD
+ 1
—
µA
V
V
V
µA
V
V
* Device is capable of both differentiated and undifferentiated operation.
Agere Systems Inc.
15
AGERE [ AGERE SYSTEMS ]
