pdi1394p25 NXP Semiconductors, pdi1394p25 Datasheet - Page 12

• Manufacturer Part Number: pdi1394p25
• Description: 1-port 400 Mbps Physical Layer Interface
• Manufacturer: NXP Semiconductors

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 out of TPB+ and TPB–.
Philips Semiconductors
10.0 CABLE DRIVER
NOTES:
11.0 CABLE RECEIVER
2001 Sep 06
SYMBOL
SYMBOL
V
V
SYMBOL
SYMBOL
1-port 400 Mbps physical layer interface
I
TH–SP200
TH–SP400
V
V
O(diff)
V
V
I
I
V
V
OFF
TH-CB
S
SP
OD
Z
Z
Z
Z
I
TH-R
TH+
TH–
CD
ID
IC
C
Differential output voltage
Driver Difference current, TPA+, TPA–, TPB+, TPB–
Common mode speed signaling output current, TPB+,
TPB–
OFF state differential voltage
Differential input impedance
Differential input impedance
Common mode input impedance
Common mode input impedance
Receiver input threshold voltage
Cable bias detect threshold, TPBn cable inputs
Positive arbitration comparator input threshold
voltage
Negative arbitration comparator input threshold
voltage
Speed signal input threshold
Speed signal input threshold
Connect detect output at TPBIAS pins
2
PARAMETER
PARAMETER
PARAMETER
PARAMETER
g
g
,
,
Drivers disabled
Drivers disabled
Drivers disabled
Drivers disabled
Drivers disabled
Drivers disabled
Drivers disabled
Drivers disabled
TPBIAS–TPA common mode voltage,
drivers disabled 200 Mbps
TPBIAS–TPA common mode voltage,
drivers disabled 400 Mbps
Drivers disabled
1
56
Drivers enabled,
speed signaling OFF
200 Mbps speed signaling enabled
400 Mbps speed signaling enabled
Drivers disabled
12
load
TEST CONDITION
TEST CONDITION
TEST CONDITION
TEST CONDITION
–0.88
–4.84
–12.4
–168
MIN
MIN
172
–30
314
0.6
10
20
89
49
—
—
—
—
LIMITS
LIMITS
PDI1394P25
TYP
TYP
14
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Preliminary data
–2.53
–8.10
MAX
MAX
0.88
168
–89
131
396
–76
265
1.0
24
30
—
—
20
4
UNIT
UNIT
UNIT
UNIT
mV
mV
mV
mV
mV
k
k
pF
pF
mV
mA
mA
mA
mV
V
A