
Philips Semiconductors
Product data
PDIUSBP11A
Universal Serial Bus transceiver
2001 Jun 12
6
AC CHARACTERISTICS (AI/O PINS. FULL SPEED)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = –40°C to +85°C
UNIT
MIN
TYP
MAX
Driver Characteristics
CL = 50pF;
Rpu = 1.5k on D+ to VCC
Transition Time:
Between 10% and 90%
tR
Rise time
Waveform 1
41
20
ns
tF
Fall time
Waveform 1
41
20
ns
tRFM
Rise / Fall time matching
(tR/tF)
90
111.1
%
VCRS
Output signal crossover voltage
1.3
2.0
V
Driver Timings
tpLH
Driver propagation delay
Waveform 2
18
ns
tpHL
(VPO, VMO/FSEO to D+/D–)
Waveform 2
19
ns
tpHZ
Driver disable delay
Waveform 4
13
ns
tpLZ
(OE# to D+/D–)
Waveform 4
13
ns
tpZH
Driver enable delay
Waveform 4
17
ns
tpZL
(OE# to D+/D–)
Waveform 4
17
ns
Receiver Timings
tpLH
Receiver propagation delay
Waveform 3
16
ns
tpHL
(D+, D– to RCV)
Waveform 3
19
ns
tpLH
Single-ended receiver delay
Waveform 3
8
ns
tpHL
(D+, D– to VP, VM)
Waveform 3
8
ns
NOTE:
1. The 4ns specification is only for 0
°C to +85°C.
AC CHARACTERISTICS (AI/O PINS. LOW SPEED)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = –40°C to +85°C
UNIT
MIN
TYP
MAX
Driver Characteristics
CL = 200pF and 600pF;
Rpu = 1.5k on D– to VCC
Transition Time:
Between 10% and 90%
tLR
Rise time
CL = 200pF. Waveform 1
75
ns
tLR
Rise time
CL = 600pF. Waveform 1
300
ns
tLF
Fall time
CL = 200pF. Waveform 1
75
ns
tLF
Fall time
CL = 600pF. Waveform 1
300
ns
tLRFM
Rise / Fall time matching
(tLR/tLF)
80
125
%
VLCRS
Output signal crossover voltage
1.3
2.0
V
Driver Timings
tpLH
Driver propagation delay
Waveform 2
300
ns
tpHL
(VPO, VMO/FSEO to D+/D–)
Waveform 2
300
ns
tpHZ
Driver disable delay
Waveform 4
13
ns
tpLZ
(OE# to D+/D–)
Waveform 4
13
ns
tpZH
Driver enable delay
Waveform 4
205
ns
tpZL
(OE# to D+/D–)
Waveform 4
205
ns
Receiver Timings
tpLH
Receiver propagation delay
Waveform 3
18
ns
tpHL
(D+, D– to RCV)
Waveform 3
18
ns
tpLH
Single-ended receiver delay
Waveform 3
28
ns
tpHL
(D+, D– to VP, VM)
Waveform 3
28
ns