Philips Semiconductors
Preliminary specification
PDI1394P11A
3-port physical layer interface
1999 Mar 10
6
9.0
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0V).
SYMBOL
PARAMETER
CONDITION
LIMITS
UNIT
SYMBOL
PARAMETER
CONDITION
MIN
MAX
UNIT
VDD
DC supply voltage
–0.3
4.6
V
VI
DC input voltage3
Inputs CPS, TPAn, TPBn, FILTER, XI
–0.5
VDD+0.5
V
VI,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
VO
DC output voltage3
–0.5
VDD+0.5
V
IIK
DC input diode current
VI < 0
–
–50
mA
IOK
DC output diode current
VO < 0 or VO > VDD
–
±50
mA
Tstg
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
UNIT
SYMBOL
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
VOD
Differential output voltage
56
W load
172
265
mV
IO(diff)
Difference current, TPA+, TPA–, TPB+, TPB–
Driver enabled, speed signaling OFF
–1.051
1.051
mA
ISP
Common mode speed signaling current, TPB+, TPB–
200Mbit speed signaling enabled
+2.532
+4.842
mA
VOFF
OFF state common mode voltage
Drivers disabled
20
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
UNIT
SYMBOL
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
IIC
Common mode input current
Driver disabled
–20
20
A
Z
Differential input impedance
Driver disabled
15
k
ZID
Differential input impedance
Driver disabled
6
pF
Z C
Common mode input impedance
Driver disabled
20
k
ZIC
Common mode input impedance
Driver disabled
24
pF
VTH
Receiver input threshold voltage
–60
60
mV
VTH
Cable bias detect threshold, TPBn cable inputs
Driver disabled
0.6
1.0
V