Philips Semiconductors
Product specification
PDIUSBP11A
Universal Serial Bus transceiver
1999 Jun 04
6
AC CHARACTERISTICS (AI/O PINS. FULL SPEED)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= –40
°
C to +85
°
C
MIN
TYP
UNIT
MAX
Driver Characteristics
C
L
= 50pF;
R
pu
= 1.5k
on D+ to V
CC
Between 10% and 90%
Waveform 1
Waveform 1
(t
R
/t
F
)
Transition Time:
Rise time
Fall time
Rise / Fall time matching
Output signal crossover voltage
Driver Timings
tp
LH
Driver propagation delay
tp
HL
(VPO, VMO/FSEO to D+/D–)
tp
HZ
Driver disable delay
tp
LZ
(OE# to D+/D–)
tp
ZH
Driver enable delay
tp
ZL
(OE# to D+/D–)
Receiver Timings
tp
LH
Receiver propagation delay
tp
HL
(D+, D– to RCV)
tp
LH
Single-ended receiver delay
tp
HL
(D+, D– to VP, VM)
NOTE:
1. The 4ns specification is only for 0
°
C to +85
°
C.
t
R
t
F
4
1
4
1
90
1.3
20
20
ns
ns
%
V
t
RFM
V
CRS
111.1
2.0
Waveform 2
Waveform 2
Waveform 4
Waveform 4
Waveform 4
Waveform 4
18
19
13
13
17
17
ns
ns
ns
ns
ns
ns
Waveform 3
Waveform 3
Waveform 3
Waveform 3
16
19
8
8
ns
ns
ns
ns
AC CHARACTERISTICS (AI/O PINS. LOW SPEED)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= –40
°
C to +85
°
C
MIN
TYP
UNIT
MAX
Driver Characteristics
C
L
= 200pF and 600pF;
R
pu
= 1.5k
on D– to V
CC
Between 10% and 90%
C
L
= 200pF. Waveform 1
C
L
= 600pF. Waveform 1
C
L
= 200pF. Waveform 1
C
L
= 600pF. Waveform 1
(t
LR
/t
LF
)
Transition Time:
t
LR
Rise time
75
ns
ns
ns
ns
%
V
300
t
LF
Fall time
75
300
125
2.0
t
LRFM
V
LCRS
Rise / Fall time matching
Output signal crossover voltage
80
1.3
Driver Timings
tp
LH
tp
HL
tp
HZ
tp
LZ
tp
ZH
tp
ZL
Receiver Timings
tp
LH
tp
HL
tp
LH
tp
HL
Driver propagation delay
(VPO, VMO/FSEO to D+/D–)
Driver disable delay
(OE# to D+/D–)
Driver enable delay
(OE# to D+/D–)
Waveform 2
Waveform 2
Waveform 4
Waveform 4
Waveform 4
Waveform 4
300
300
13
13
205
205
ns
ns
ns
ns
ns
ns
Receiver propagation delay
(D+, D– to RCV)
Single-ended receiver delay
(D+, D– to VP, VM)
Waveform 3
Waveform 3
Waveform 3
Waveform 3
18
18
28
28
ns
ns
ns
ns