ISP1703A [NXP]
ISP1703A;
| 型号： | ISP1703A |
| 厂家： | 
NXP |
| 描述： | ISP1703A |
| 文件： | 总2页 (文件大小：134K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NXP family of ULPI
Hi-Speed USB transceivers
ISP150x, ISP170x
Best-in-class ULPI transceivers for
mobile and portable applications
Designed for use with ASICs, FPGAs, and system chipsets that interface with the physical layer
of the USB connection, these first- and second-generation transceivers provide reliable USB
performance in a low-pin format and support a full range of portable applications,
including mobile phones.
Key features
Ñ
Ñ
Ñ
Ñ
Ñ
Input power supply: 3.0 to 4.5 V
Charger detection
Ñ
Fully compliant with:
- Universal Serial Bus Specification Revision 2.0
- On-The-Go Supplement to the USB Specification
Revision 1.2
ULPI SDR and DDR modes available
UART pass-through mode
Space-saving packages (HVQFN32/24, TFBGA36, WLCSP25)
- UTMI+ Low Pin Interface (ULPI) Specification Revision 1.1
High-speed (480 Mbps), full-speed (12 Mbps) and low-speed
(1.5 Mbps) data rates
NXP offers two generations of UTMI+ Low Pin Interface (ULPI)
Hi-Speed USB transceivers. Both generations build on
the proven, fully compliant NXP architecture for ULPI, which
allows USB ASICs, FPGAs, and system chipsets to interface
with the physical layer of the USB connection. All offer very
small form factor and very low power.
Ñ
Ñ
Ñ
Interfaces to Hi-Speed USB host, peripheral, and dual-role
device cores
Highly optimized ULPI-compliant interface
- 60-MHz, 4- or 8-bit interface between ASIC and transceiver
- Integrated PLL supports 60-MHz input clock and a wide
spectrum of crystal or clock frequencies.
- Fully programmable ULPI-compliant register set
- Internal power-on reset circuit
The core architecture supports high-speed (480 Mbps),
full-speed (12 Mbps), and low-speed (1.5 Mbps) data rates,
and includes a highly optimized interface that operates at
60 MHz and uses only eight (DDR) or twelve (SDR) signals
between the ASIC and the transceiver.
Ñ
Ñ
Ñ
Ñ
Integrated resistors: 45-Ω high-speed terminations, 1.5-kΩ
full-speed device pull-up, and 15-kΩ host terminations
Guaranteed VBUS impedance of 80 to 100 kΩ for
ISP1702, ISP1703
An integrated phase-locked loop (PLL) supports a 60-MHz
input clock and a range of crystal or clock frequencies.
The architecture also includes a fully programmable,
Support for bus reset, suspend, resume, and high-speed
detection handshake (chirp)
Low suspend current (50 µA) and low power-down mode
current (0.5 µA)
ULPI-compliant register set. An internal power-on reset circuit
removes the need for system reset and simplifies PCB design.
can be entered by setting the chip select pin to be inactive–
when, for example, the transceiver is turned off by the mobile
phone or when there is no connection to a PC, PDA, or PMP.
Each transceiver has integrated resistors that support
45-Ω high-speed terminations, 1.5-kΩ full-speed device pull-up,
and 15-kΩ host terminations. Each also supports bus reset,
suspend, resume, and high-speed detection handshake (chirp).
To support the miniaturization of mobile phones, the second-
generation transceivers are housed in TFBGA36 (3.5 x 3.5 x
0.8 mm) and WLCSP25 (2.2 x 2.25 x 0.6 mm) packages.
First generation:
All the second-generation transceivers have host, device
(peripheral) and On-The-Go (OTG) capability. The ISP1508,
ISP1702, and the ISP1703 support lower levels of I/O interface
voltage (VCC(I/O) = 1.4 to 1.95 V), and the ISP1508 and ISP1703 can
be pin-selected to use Single Data Rate (SDR) or Double Data
Rate (DDR) interface operation.
Portable and standalone consumer electronics
The first-generation transceivers (ISP1504, ISP1505, ISP1506)
are designed for portable and standalone consumer electronics
such as portable media players (PMPs), MP3 players, digital still
cameras (DSCs), digital video cameras (DVCs), set-top boxes
(STBs), and storage devices such as Flash disks.
NXP’s second-generation ULPI transceivers are simple to
integrate, fitting easily into any customer application without the
need for additional components or expensive ASIC redesigns.
Second generation:
Mobile phones and portable applications
The second-generation transceivers (ISP1504x1, ISP1508,
ISP1702, ISP1703), cater to the special needs of mobile phones.
They offer a greater range of crystal and clock frequencies,
including 13, 26, 19.2, and 38.4 MHz, targeting CDMA,
WCDMA and GSM systems. The typical frequency for consumer
electronics, 24 MHz, is also available.
They support the mobile phone’s wider range of input supply
voltage (3.0 to 4.5 V), and offer a power-down mode with
ultra-low power consumption (0.5 µA). The power-down mode
The transceivers also support HIGH and LOW chip polarity.
First-generation transceivers for portable and
standalone consumer electronics
Second-generation transceivers for mobile phones
ISP1504
HVQFN32
5 x 5 x 1.0
-
ISP1505
HVQFN24
4 x 4 x 1.0
-
ISP1506
HVQFN24
4 x 4 x 1.0
-
ISP1504x1
TFBGA36
3.5 x 3.5 x 0.8
0.5
ISP1508
TFBGA36
3.5 x 3.5 x 0.8
0.5
ISP1702
TFBGA36
3.5 x 3.5 x 0.8
0.5
ISP1703
Package type
WLCSP25
2.2 x 2.25 x 0.6
0.4
Package dimensions (mm)
Ball pitch (mm)
USB application
Host/device/OTG Host/device
Host/device/OTG Host/device/OTG Host/device/OTG Host/device/OTG Host/device/OTG
ULPI mode
SDR
Yes
-
SDR
DDR
SDR
Yes
-
SDR, DDR
Yes
SDR
SDR, DDR
Pending
Yes
USB certification received
Transparent UART mode
Chip Select pin polarity (active HIGH/LOW)
Yes
Pending
Pending
Yes
-
-
-
-
Yes
LOW
LOW
A version: HIGH
B version: LOW
A version: LOW
A version: LOW
B version: HIGH
USB charger detection
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
VBUS charge and discharge resistors
Yes
Yes
Yes
Yes
Dataline and VBUS pulsing
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Crystals and clocks supported (MHz)
A version: 19.2
C version: 26
Both: 60
A version: 19.2 A version: 19.2
A1 version: 19.2
C1 version: 26
13, 19.2, 24, 26, 60 A version: 19.2
A version: 19.2, 38.4
B version: 26
Both: 60
C version: 26
Both: 60
C version: 26
Main supply input voltage, VCC (V)
Digital I/O input voltage, VCC(I/O) (V)
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 4.5
3.0 to 4.5
1.4 to 1.95
3.0 to 4.5
1.4 to 1.95
3.0 to 4.5
1.4 to 1.95
1.65 to 3.6
1.65 to 3.6
1.65 to 1.95
1.65 to 3.6
VBUS 5-V output: VBUS impedance (kΩ)
VBUS 5-V output: charge pump (mA)
40 to 100
50
40 to 100
40 to 100
50
40 to 100
40 to 100
80 to 100
80 to 100
-
-
-
-
-
VBUS 5-V output: control external charge
pump/switch
Yes
Yes
Yes
Yes
Yes
Yes
Yes
VBUS 5-V output: input for
Yes
Yes
Yes
Yes
Yes
Yes
-
external VBUS FAULT detector
Current consumption: power-down mode (µA)
Current consumption: low-power mode (µA)
-
-
-
0.5
50
0.5
50
0.5
50
0.5
50
35
35
35
www.nxp.com
© 2007 NXP B.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and
reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use.
Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Date of release: February 2007
Document order number: 9397 750 15936
Printed in the Netherlands
相关型号：
ISP1705AET
IC UNIVERSAL SERIAL BUS CONTROLLER, PBGA36, 3.5 X 3.5 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, PLASTIC, SOT912-1, TFBGA-36, Bus Controller
NXP
ISP1705AET,118
IC UNIVERSAL SERIAL BUS CONTROLLER, PBGA36, 3.5 X 3.5 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, PLASTIC, SOT912-1, TFBGA-36, Bus Controller
NXP
ISP1705HN,518
USB Bus Controller, CMOS, PQCC36, 5 X 5 MM, 0.85 MM HEIGHT, ROHS COMPLIANT, PLASTIC, MO-220, SOT818-1, HVQFN-36
NXP
ISP1760ET-T
Hi-Speed Universal Serial Bus host controller for embedded applications - Application: printer, STB, DVD recorder, DTV, media player, PDA ; Bus interface: USB at HS (480 Mbit/s), FS (12 Mbit/s) and LS (1.5 Mbit/s) data rates ; Downstream ports: 3 ; Features: memory mapped CPU I/F to any 32-bit or16 bit I/F; Integrated patent-pending Transaction Translator supports single EHCI for HS, FS and LS transfers ; Operating/supply voltage (MAX.-Vcc,Vp,VDD): core 1.8 V; dual supply 3.0 V to 3.6 V, digital I/O I/F 1.65 V to 3.6 V V
NXP
ISP1761BE,518
IC UNIVERSAL SERIAL BUS CONTROLLER, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT425-1, LQFP-128, Bus Controller
NXP
©2020 ICPDF网 联系我们和版权申明