Philips Semiconductors
Preliminary specification
PDI1394P11A
3-port physical layer interface
1999 Mar 10
6
9.0
In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0V).
ABSOLUTE MAXIMUM RATINGS
1, 2
SYMBOL
PARAMETER
CONDITION
LIMITS
UNIT
MIN
MAX
V
DD
V
I
DC supply voltage
DC input voltage
3
–0.3
4.6
V
Inputs CPS, TPAn, TPBn, FILTER, XI
–0.5
V
DD
+0.5
V
V
I,5t
DC input voltage
5V tolerant digital inputs RESET–, LPS, LREQ, PD,
CTL[0:1], D[0:3], TESTM[2:1], C/LKON, PC[0:2], ISO–
–0.5
5.5
V
V
O
I
IK
I
OK
T
stg
DC output voltage
3
–0.5
V
DD
+0.5
–50
V
DC input diode current
V
I
< 0
–
mA
DC output diode current
V
O
< 0 or V
O
> V
DD
–
±
50
mA
Storage temperature range
–65
+150
°
C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°
C.
3. The input and output voltage ratings may be exceeded if the input and output clamp current ratings are observed.
10.0
CABLE DRIVER
SYMBOL
PARAMETER
TEST CONDITION
LIMITS
TYP
UNIT
MIN
172
–1.05
1
+2.53
2
MAX
265
1.05
1
+4.84
2
20
V
OD
I
O(diff)
I
SP
V
OFF
Differential output voltage
Difference current, TPA+, TPA–, TPB+, TPB–
Common mode speed signaling current, TPB+, TPB–
OFF state common mode voltage
56 load
Driver enabled, speed signaling OFF
200Mbit speed signaling enabled
Drivers disabled
mV
mA
mA
mV
NOTES:
1. Limits defined as algebraic sum of TPA+ and TPA– driver currents. Limits also apply to TPB+ and TPB– algebraic sum of driver currents.
2. Limits defined as one half of the algebraic sum of currents flowing into TPB+ and TPB–.
11.0
CABLE RECEIVER
SYMBOL
PARAMETER
TEST CONDITION
LIMITS
TYP
UNIT
MIN
–20
15
MAX
20
I
IC
Common mode input current
Driver disabled
μ
A
k
pF
k
pF
mV
V
Z
ID
Differential input impedance
Driver disabled
6
Z
IC
Common mode input impedance
Driver disabled
20
24
60
1.0
V
TH
V
TH
Receiver input threshold voltage
Cable bias detect threshold, TPBn cable inputs
–60
0.6
Driver disabled