isp1704a NXP Semiconductors, isp1704a Datasheet - Page 45

• Manufacturer Part Number: isp1704a
• Description: Ulpi Hi-speed Usb Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 47.
V
Typical values refer to V
Table 48.
V
Typical values refer to V
Table 49.
V
Typical values refer to V
ISP1704A_1
Product data sheet
Symbol
Z
Z
UART mode
Input levels
V
V
Output levels
V
V
Symbol
Comparators
V
V
V
V
Resistance
R
R
R
Symbol
t
V
R
R
V
ID
CC
CC
CC
O(drv)(DM)
INP
IL
IH
OL
OH
A_VBUS_VLD
A_SESS_VLD
hys(A_SESS_VLD)
B_SESS_END
th(ID)
PU(ID)
UP(VBUS)
DN(VBUS)
I(idle)(VBUS)
UP(ID)
weakPU(ID)
= 3.0 V to 4.5 V; V
= 3.0 V to 4.5 V; V
= 3.0 V to 4.5 V; V
Static characteristics: analog pins (DP, DM)
Static characteristics: analog pin V
Static characteristics: ID detection circuit
Parameter
driver output impedance on pin DM
input impedance exclusive of
pull-up/pull-down (for low-/full-speed)
LOW-level input voltage
HIGH-level input voltage
LOW-level output voltage
HIGH-level output voltage
Parameter
ID detection time
ID detector threshold voltage
ID pull-up resistance
weak pull-up resistance on
pin ID
pull-up voltage on pin ID
Parameter
A-device V
A-device session valid voltage
A-device session valid
hysteresis voltage
B-device session end voltage
pull-up resistance on pin V
pull-down resistance on
pin V
idle input resistance on pin V
CC(I/O)
CC(I/O)
CC(I/O)
CC
CC
CC
BUS
= 3.6 V; V
= 3.6 V; V
= 3.6 V; V
= 1.65 V to 1.95 V; T
= 1.65 V to 1.95 V; T
= 1.65 V to 1.95 V; T
BUS
valid voltage
CC(I/O)
CC(I/O)
CC(I/O)
= 1.8 V; T
= 1.8 V; T
= 1.8 V; T
Conditions
bit ID_PULLUP = 1b
bit ID_PULLUP = 0b
BUS
BUS
BUS
amb
amb
amb
Rev. 01 — 28 July 2008
amb
amb
amb
Conditions
for A-device and B-device
for A-device and B-device
connect to REG3V3 when
CHRG_VBUS = 1b
connect to GND when
DISCHRG_VBUS = 1b
not in power-down mode
during charger detection;
chip deasserted or V
lost (power-down mode)
V
mode)
Conditions
steady-state drive
pin DP
pin DP
pin DM; I
pin DM; I
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
CC(I/O)
= +25 C; unless otherwise specified.
= +25 C; unless otherwise specified.
= +25 C; unless otherwise specified.
…continued
lost (power-down
OL
OH
= 4 mA
= +4 mA
CC(I/O)
Min
50
1.0
40
320
3.0
Min
40.5
1
0
2.35
-
2.4
Min
4.4
0.8
-
0.2
281
656
80
40
144
Typ
-
-
50
400
3.3
ULPI HS USB transceiver
Typ
45
-
-
-
-
-
Typ
4.55
1.6
100
-
680
1200
90
-
-
ISP1704A
Max
-
2.0
60
480
3.6
© NXP B.V. 2008. All rights reserved.
Max
4.75
2.0
-
0.8
-
-
100
100
216
Max
49.5
-
0.8
-
0.3
-
Unit
M
V
V
V
V
Unit
V
V
mV
V
k
k
k
Unit
ms
V
k
k
V
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