ISP1508AET NXP Semiconductors, ISP1508AET Datasheet - Page 67

• Manufacturer Part Number: ISP1508AET
• Description: RF Transceiver USB 2.0 ULPI TRNSCVR
• Manufacturer: NXP Semiconductors

Specifications of ISP1508AET

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935283548118 ISP1508AET-T

NXP Semiconductors
Table 66.
V
Typical case refers to V
[1]
Table 67.
V
Typical case refers to V
Table 68.
V
Typical case refers to V
ISP1508A_ISP1508B_1
Product data sheet
Symbol
t
C
Symbol
High-speed driver characteristics
t
t
Full-speed driver characteristics
t
t
t
Low-speed driver characteristics
t
t
t
Symbol
Full-speed driver characteristics (DM only)
t
t
t
t
d(o)
HSR
HSF
FR
FF
FRFM
LR
LF
LRFM
r(UART)
f(UART)
PLH(drv)
PHL(drv)
CC
CC
CC
L
= 3.0 V to 4.5 V; V
Load capacitance on each ULPI pin.
= 3.0 V to 4.5 V; V
= 3.0 V to 4.5 V; V
Parameter
output delay
time
load
capacitance
Parameter
rise time (10 % to 90 %)
fall time (10 % to 90 %)
rise time
fall time
differential rise and fall
time matching
transition time: rise time
transition time: fall time
rise and fall time matching t
Dynamic characteristics: digital I/O pins (DDR)
Dynamic characteristics: analog I/O pins (DP, DM) in USB mode
Dynamic characteristics: analog I/O pins (DP, DM) in transparent UART mode
Parameter
rise time for UART TXD
fall time for UART TXD
driver propagation delay
(LOW to HIGH)
driver propagation delay
(HIGH to LOW)
CC(I/O)
CC(I/O)
CC(I/O)
CC
CC
CC
= 3.6 V; V
= 3.6 V; V
= 3.6 V; V
Conditions
output delay with respect to the positive edge of CLOCK;
output-only pins (DIR, NXT)
output delay with respect to the positive and negative
edges of CLOCK; bidirectional pins as output
(DATA[3:0])
DATA[3:0], CLOCK, DIR, NXT, STP; V
1.95 V
= 1.65 V to 1.95 V; T
= 1.4 V to 1.95 V; T
= 1.4 V to 1.95 V; T
CC(I/O)
CC(I/O)
CC(I/O)
Conditions
drive 45
drive 45
C
C
t
the idle state
C
DM enabled; 10 % to 90 % of V
C
DM enabled; 10 % to 90 % of V
idle state
FR
LR
L
L
L
L
/t
/t
= 50 pF; 10 % to 90 % of V
= 50 pF; 10 % to 90 % of V
= 200 pF to 600 pF; 1.5 k pull-up on
= 200 pF to 600 pF; 1.5 k pull-up on
= 1.8 V; T
= 1.8 V; T
LF
= 1.8 V; T
FF
; excluding the first transition from the
; excluding the first transition from
Conditions
C
C
C
C
L
L
L
L
amb
amb
to GND on DP and DM
to GND on DP and DM
Rev. 01 — 14 August 2007
amb
= 185 pF; 0.37 V to 2.16 V
= 185 pF; 2.16 V to 0.37 V
= 185 pF; DATA0 to DM
= 185 pF; DATA0 to DM
amb
amb
amb
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
= +25 C; unless otherwise specified.
= +25 C; unless otherwise specified.
= +25 C; unless otherwise specified.
…continued
CC(I/O)
OH
OH
OH
OH
= 1.65 V to
V
V
ISP1508A; ISP1508B
V
V
OL
OL
OL
OL
[1]
Min
500
500
4
4
90
75
75
80
Min
25
25
-
-
Min
-
-
-
ULPI HS USB transceiver
Typ
-
-
-
-
-
-
-
-
Typ
-
-
-
-
Typ
-
-
-
© NXP B.V. 2007. All rights reserved.
Max
9.0
4.0
15
Max
-
-
20
20
111.1
300
300
125
Max
75
75
39
34
67 of 86
Unit
ps
ps
ns
ns
%
ns
ns
%
Unit
ns
ns
ns
ns
Unit
ns
ns
pF