pdi1394p25 NXP Semiconductors, pdi1394p25 Datasheet - Page 13

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

1. Transmit Max Packet (1 port transmitting max size isochronous packet (4096 bytes), sent on every isochronous interval, S400, data value of
2. Receive typical packet (1 port receiving DV packets on every isochronous interval, S100), V
3. Idle (1 Port transmitting cycle starts) V
4. The C/LKON pin is able to drive an isolation circuit according to Figure 5A-20 of the IEEE-1394a-2000 standard.
Philips Semiconductors
12.0 OTHER DEVICE I/O
NOTES:
2001 Sep 06
SYMBOL
I
I
V
V
V
V
V
V
V
I
I
I
I
I
I
V
V
V
V
V
DD
DD–PD
BH+
BH–
I
OZ
RST-UP
RST-DN
TH
OH
O
OL
O
OH
OL
IT+
IT–
LIT+
LIT–
O
1-port 400 Mbps physical layer interface
0xCCCCCCCCh), V
Supply current
Supply current in power down mode
Cable power status threshold voltage
Hi h l
High-level output voltage, pins CTL0,
CTL1, D0–D7, SYSCLK, CNA
CTL1, D0 D7, SYSCLK, CNA
Low-level output voltage, pins CTL0,
CTL1, D0–D7, CNA, SYSCLK
High level output voltage pin C/LKON
High-level output voltage, pin C/LKON
Low-level output voltage, pin C/LKON
Positive peak bus holder current, pins
CTL0, CTL1, D0–D7, LREQ
Negative peak bus holder current, pins
CTL0, CTL1, D0–D7, LREQ
Input current, pins LREQ, LPS, PD,
TEST0, BRIDGE, PC0–PC2
Off-state current, pins CTL0, CTL1,
D0–D7, C/LKON
Pullup current, RESET input
Pulldown current, RESET input
Positive going threshold voltage, LREQ,
CTL0, CTL1, D0–D7, C/LKON inputs
Negative going threshold voltage, LREQ,
CTL0, CTL1, D0–D7, C/LKON inputs
Positive going threshold voltage, LPS
inputs
Negative going threshold voltage, LPS
inputs
TPBIAS output voltage
l
DD
PARAMETER
t
= 3.3 V, T
t
lt
g ,
A
= 25 C
DD
i
= 3.3 V, T
CTL0
,
A
See Note 1
See Note 2
See Note 3
PD = V
390 k resistor between cable power
and CPS pin: Measured at cable power
side of resistor
V
V
Annex J: I
I
Annex J: I
V
V
V
ISO = V
ISO = V
ISO = 0 V; V
VO = V
V
V
ISO = 0 V
ISO = 0 V
V
V
At rated I
= 25 C
OL
DD
DD
DD
DD
DD
I
I
LREF
LREF
= 1.5 V or 0 V
= V
= 4 mA, ISO = V
>= 2.7 V, I
>= 3.0 V, I
= 2.7 V, I
>= 3.0 V, I
= 2.7 V, I
DD
= 0.42 x V
= 0.42 x V
DD
DD
DD
DD
, PD = V
O
OH
OL
TEST CONDITION
in power down mode
, V
, V
or 0 V
current
DD
= 9 mA, ISO = 0
= –9 mA, ISO = 0
OH
OL
I
I
= 0 V to V
= 0 V to V
OH
OH
OH
= 3.6 V
13
= 4 mA; See Note 4
= –4 mA; See Note 4
DD
DD
DD
= –4 mA, ISO = V
= –4 mA, ISO = V
= –4 mA; See Note 4
DD
DD
DD
DD
DD
DD
V
V
V
= 3.3 V, TA = 25 C
V
DD
DD
LREF
1.665
DD
MIN
0.05
–1.0
–90
/2 + 0.3
4.7
2.4
2.8
2.4
2.7
/2 – 0.9
–5
—
—
—
—
—
—
—
—
—
.4
–0.4
+0.2
TYP
150
1.6
56
40
38
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
PDI1394P25
V
V
DD
DD
V
LREF
–0.05
2.015
MAX
–20
7.5
0.4
0.4
0.3
1.0
2.8
/2 + 0.9
/2 – 0.3
—
—
—
—
—
—
—
—
—
—
5
5
Preliminary data
+1
UNIT
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A