pdi1394p25 NXP Semiconductors, pdi1394p25 Datasheet - Page 11

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

1. For a node that does not source power to the bus (see Section 4.2.2.2 in the IEEE 1394-1995 standard).
2. C/LKON is only an input when RESET = 0.
Philips Semiconductors
9.0 RECOMMENDED OPERATING CONDITIONS
NOTES:
2001 Sep 06
SYMBOL
SYMBOL
V
V
V
V
V
V
1-port 400 Mbps physical layer interface
f
V
V
IC 100
IC-100
IC 200
IC-200
IC 400
IC-400
XTAL
V
V
V
V
t
I
PU
DD
DD
O
IH
ID
ID
IL
Supply voltage
Su
High-level input voltage, LREQ,
CTL0, CTL1, D0-D7
High-level input voltage, C/LKON
PC0–PC2, ISO, PD
RESET
Low-level input voltage, LREQ,
CTL0, CTL1, D0–D7
Low-level input voltage, C/LKON
PC0–PC2, ISO, PD,
RESET
Output current
Differential input voltage amplitude
Differential in ut voltage am litude
TPB common-mode input voltage
TPB common-mode in ut voltage
TPB common-mode input voltage
TPB common-mode in ut voltage
TPB common-mode input voltage
TPB common-mode in ut voltage
Power-up reset time
Receive input jitter
Receive input skew
Crystal or external clock frequency
g
ly voltage
PARAMETER
PARAMETER
g
2
2
,
,
Source power node
Non-source power node
ISO = V
ISO = V
ISO = V
TPBIAS outputs
TPA, TPB cable inputs, during data reception
TPA, TPB cable inputs, during data arbitration
Speed signaling off
or S100 speed signal
S200 speed signal
S200 s eed signal
S400 speed signal
S400 s eed signal
Set by capacitor between RESET pin and GND
TPA, TPB cable inputs, S100 operation
TPA, TPB cable inputs, S200 operation
TPA, TPB cable inputs, S400 operation
Between TPA and TPB cable inputs, S100 operation
Between TPA and TPB cable inputs, S200 operation
Between TPA and TPB cable inputs, S400 operation
Crystal connected according to Figure 10 or external
clock input at pin XI
DD
DD
DD
g
, V
, V
DD
DD
g
>= 2.7 V
>= 3.0 V
CONDITION
CONDITION
11
Source power node
Non-source power node
Source power node
Non-source power node
Source power node
Non-source power node
24.5735
0.7 V
0.6 V
1.165
1.165
0.935
0.935
0.523
0.523
2.7
MIN
MIN
118
168
3.0
2.3
2.6
–6
—
—
—
—
—
—
—
—
—
2
1
DD
DD
24.576
TYP
TYP
3.3
3.0
PDI1394P25
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
24.5785
0.2 V
0.3 V
2.015
2.015
2.015
2.515
2.515
2.515
0.315
MAX
MAX
Preliminary data
1.08
0.55
260
265
3.6
3.6
0.7
2.5
0.5
0.8
0.5
—
—
—
—
—
DD
DD
1
1
1
UNIT
UNIT
MHz
mA
mV
mV
ms
ns
ns
ns
ns
ns
ns
—
V
V
V
V
V
V
V
V
V
V
V
V
V