ISP1505ABS NXP Semiconductors, ISP1505ABS Datasheet - Page 75

RF Transceiver USB2.0/ULPI1.1 XCVR

ISP1505ABS

Manufacturer Part Number
ISP1505ABS
Description
RF Transceiver USB2.0/ULPI1.1 XCVR
Manufacturer
NXP Semiconductors
Datasheet

Specifications of ISP1505ABS

Number Of Receivers
5
Number Of Transmitters
4
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
HVQFN-24
Maximum Data Rate
480 Mbps
Maximum Supply Current
0.001 mA, 48 mA
Minimum Operating Temperature
- 40 C
Protocol Supported
USB 2.0
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ISP1505ABS,557

Available stocks

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Quantity
Price
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Manufacturer:
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Part Number:
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NXP Semiconductors
26. Contents
1
2
3
4
5
6
6.1
6.2
7
7.1
7.2
7.3
7.4
7.5
7.6
7.6.1
7.6.2
7.6.3
7.7
7.8
7.9
7.10
7.10.1
7.10.2
7.10.3
7.10.4
7.10.5
7.10.6
7.10.6.1
7.10.6.2
7.10.7
7.10.8
7.10.9
7.10.9.1
7.10.9.2
7.10.10
7.10.11
7.10.12
7.10.13
7.10.14
8
8.1
8.1.1
8.1.2
8.1.3
ISP1505A_ISP1505C_3
Product data sheet
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering information . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pinning information . . . . . . . . . . . . . . . . . . . . . . 5
Functional description . . . . . . . . . . . . . . . . . . . 7
Modes of operation . . . . . . . . . . . . . . . . . . . . . 13
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5
ULPI interface controller . . . . . . . . . . . . . . . . . . 7
USB data serializer and deserializer. . . . . . . . . 7
Hi-Speed USB (USB 2.0) ATX . . . . . . . . . . . . . 7
Voltage regulator. . . . . . . . . . . . . . . . . . . . . . . . 8
Crystal oscillator and PLL. . . . . . . . . . . . . . . . . 8
V
V
Session valid comparator . . . . . . . . . . . . . . . . . 9
Session end comparator. . . . . . . . . . . . . . . . . . 9
SRP charge and discharge resistors . . . . . . . . 9
Band gap reference voltage . . . . . . . . . . . . . . . 9
Power-on reset . . . . . . . . . . . . . . . . . . . . . . . . . 9
Detailed description of pins . . . . . . . . . . . . . . . 9
DATA[7:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
V
RREF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
DP and DM . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
V
V
V
FAULT (external overcurrent or
fault detector) . . . . . . . . . . . . . . . . . . . . . . . . . 10
REG3V3 and REG1V8 . . . . . . . . . . . . . . . . . . 11
XTAL1 and XTAL2. . . . . . . . . . . . . . . . . . . . . . 11
RESET_N/PSW_N . . . . . . . . . . . . . . . . . . . . . 11
RESET_N . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
PSW_N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
DIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
STP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
NXT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
CLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
GND (die pad). . . . . . . . . . . . . . . . . . . . . . . . . 12
ULPI modes . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Synchronous mode. . . . . . . . . . . . . . . . . . . . . 13
Low-power mode . . . . . . . . . . . . . . . . . . . . . . 14
6-pin full-speed or low-speed serial mode . . . 15
BUS
BUS
CC(I/O)
CC
BUS
BUS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
/FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . 10
comparators. . . . . . . . . . . . . . . . . . . . . . . 8
valid comparator . . . . . . . . . . . . . . . . . . . 8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Rev. 03 — 26 August 2008
8.1.4
8.2
9
9.1
9.2
9.3
9.3.1
9.3.2
9.4
9.4.1
9.4.2
9.5
9.5.1
9.5.2
9.5.2.1
9.5.2.2
9.5.2.3
9.5.2.4
9.6
9.7
9.8
9.8.1
9.8.1.1
9.8.1.2
9.9
9.10
9.10.1
9.10.2
9.10.3
9.11
9.12
9.12.1
9.12.2
9.12.3
9.13
9.14
9.15
10
10.1
10.1.1
10.1.1.1
10.1.1.2
10.1.1.3
ULPI HS USB host and peripheral transceiver
Protocol description . . . . . . . . . . . . . . . . . . . . 18
Register map . . . . . . . . . . . . . . . . . . . . . . . . . . 43
3-pin full-speed or low-speed serial mode . . . 15
USB and OTG state transitions . . . . . . . . . . . 16
ULPI references . . . . . . . . . . . . . . . . . . . . . . . 18
Power-On Reset (POR) . . . . . . . . . . . . . . . . . 18
Power-up, reset and bus idle sequence . . . . . 18
Interface protection. . . . . . . . . . . . . . . . . . . . . 20
Interface behavior with respect to
RESET_N. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
V
Driving 5 V on V
Fault detection . . . . . . . . . . . . . . . . . . . . . . . . 21
TXCMD and RXCMD . . . . . . . . . . . . . . . . . . . 22
TXCMD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
RXCMD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Linestate encoding . . . . . . . . . . . . . . . . . . . . . 23
V
Using and selecting the V
RxEvent encoding . . . . . . . . . . . . . . . . . . . . . 26
Register read and write operations . . . . . . . . 27
USB reset and high-speed detection
handshake (chirp) . . . . . . . . . . . . . . . . . . . . . 27
USB packet transmit and receive . . . . . . . . . . 30
USB packet timing . . . . . . . . . . . . . . . . . . . . . 30
ISP1505 pipeline delays. . . . . . . . . . . . . . . . . 30
Allowed link decision time . . . . . . . . . . . . . . . 30
Preamble . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
USB suspend and resume . . . . . . . . . . . . . . . 33
Full-speed and low-speed host-initiated
suspend and resume . . . . . . . . . . . . . . . . . . . 33
High-speed suspend and resume . . . . . . . . . 34
Remote wake-up . . . . . . . . . . . . . . . . . . . . . . 37
No automatic SYNC and EOP generation
(optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
On-The-Go operations . . . . . . . . . . . . . . . . . . 39
OTG comparators. . . . . . . . . . . . . . . . . . . . . . 40
Pull-up and pull-down resistors . . . . . . . . . . . 40
V
Serial modes . . . . . . . . . . . . . . . . . . . . . . . . . 40
Aborting transfers. . . . . . . . . . . . . . . . . . . . . . 42
Avoiding contention on the ULPI data bus . . . 42
Immediate register set . . . . . . . . . . . . . . . . . . 44
Vendor ID and Product ID registers . . . . . . . . 44
Vendor ID Low register. . . . . . . . . . . . . . . . . . 44
Vendor ID High register . . . . . . . . . . . . . . . . . 44
Product ID Low register . . . . . . . . . . . . . . . . . 44
ISP1505A; ISP1505C
BUS
BUS
BUS
power and fault detection . . . . . . . . . . . 21
state encoding . . . . . . . . . . . . . . . . . . . . 24
charge and discharge resistors . . . . . . . 40
BUS
. . . . . . . . . . . . . . . . . . . . 21
BUS
© NXP B.V. 2008. All rights reserved.
state encoding. 25
continued >>
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