pdi1394p11 NXP Semiconductors, pdi1394p11 Datasheet - Page 8

• Manufacturer Part Number: pdi1394p11
• Description: 3-port Physical Layer Interface
• Manufacturer: NXP Semiconductors

Philips Semiconductors
14.0 AC SWITCHING CHARACTERISTICS
15.0 SWITCHING WAVEFORMS
1999 Apr 09
SYMBOL
SYMBOL
3-port physical layer interface
Dn, CTLn, LREQ
t
t
t
Figure 1. Dn, CTLn, LREQ input setup and hold times
t
t
su
H
D
r
f
SYSCLK
Transmit jitter
Transmit skew
Transmit rise time
Transmit fall time
Dn, CTLn, LREQ input setup time
to SYSCLK
Dn, CTLn, LREQ input hold time
from SYSCLK
Delay time, SYSCLK to Dn, CTLn
PARAMETER
PARAMETER
t
SU
50%
50%
t
H
50%
TPA, TPB
Between TPA and TPB
10% to 90%
90% to 10%
50% to 50%
50% to 50%
50% to 50%
SV00238
MEASURED
MEASURED
8
Figure 2. Dn, CTLn, output delay relative to SYSCLK
R
R
See Figure 1
See Figure 1
See Figure 2
TEST CONDITION
TEST CONDITION
L
L
= 56 , C
= 56 , C
Dn, CTLn
SYSCLK
L
L
= 10 pF
= 10 pF
50%
MIN
5
2
2
t
D
LIMITS
TYP
PDI1394P11
Product specification
50%
MAX
0.25
0.15
2.2
2.2
13
SV00239
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns