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PHILIPS ISP1501 Hi-Speed USBPeripheral Transceiver User's Guide / Technical Specifications

Summary

This high-performance USB peripheral transceiver facilitates seamless connectivity between external devices and embedded systems like ASICs or FPGAs. The ISP1501 provides a dedicated Hi-Speed USB analog front-end while maintaining full backward compatibility with older, full-speed USB standards. The accompanying manual offers comprehensive technical details, including block diagrams, power specifications, electrical timing charts, pinout guides, and operating conditions. It is essential for developers building devices such as digital scanners, printers, external storage arrays, cameras, and optical drives that require robust universal serial bus integration.

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查询ISP1501供应商

ISP1501 Hi-Speed Universal Serial Bus peripheral transceiver Rev. 02 — 21 November 2002 Product data

1. General description

The ISP1501 is a full-function transceiver designed to provide a Hi-Speed Universal Serial Bus (USB) analog front-end to Application-Specific Integrated Circuits (ASICs) and Field Programmable Gate Arrays (FPGAs) with a built-in USB Serial Interface Engine (SIE). A Hi-Speed USB transceiver is integrated to implement USB connectivity for high-speed peripherals. In addition, an Original USB transceiver provides backward compatibility with full-speed USB systems. minimum number of external components is needed.

2. Features

Complies with Universal Serial Bus Specification Rev. 2.0 Legacy compliant Original USB full-speed transceiver interface Bus-powered capability with suspend mode Integrated parallel-to-serial converter (transmit) and serial-to-parallel converter (receive) for Hi-Speed USB data Hi-Speed USB data recovery upon receiving Hi-Speed USB data synchronization upon transmitting Integrated bit stuffing and de-stuffing for Hi-Speed USB data Non-Return-to-Zero Inverted (NRZI) encoding and decoding for Hi-Speed USB data Integrated Phase Locked Loop (PLL) oscillator using 12 MHz crystal Internal power-on reset Separate 3.3 V supplies for analog transceiver and digital I/Os minimizes crosstalk 3.3 V or 5 V tolerant digital input interface 16-bit bi-directional data bus allows FPGA verification, greatly reducing ASIC implementation risk Full industrial operating temperature range from −40 to +85 °C k V in-circuit ESD protection; compliant with IEC 61000-4-2 (level 3) Available in LQFP48 package.

Page Summary Contents For PHILIPS ISP1501 Hi-Speed USBPeripheral Transceiver User's Guide / Technical Specifications

Page 1 查询ISP1501供应商 ISP1501 Hi-Speed Universal Serial Bus peripheral transceiver Rev. 02 — 21 November 2002 Product data 1. General description The ISP1501 is a full-function transceiver designed to provide ...
Page 2 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 3. Applications Scanner Digital still camera Printer, e.g. Color printer Multi-functional printer External storage device, e.g. Porta...
Page 3 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 5. Block diagram CLKOUT48 ISP1501 CLKOUT30 11, 12 RPU MODE0, MODE1 SYSTEM LOGIC RESET SUSPEND TX_VALID/OE TX_READY HIGH-SPEED TRANSCE...
Page 4 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 6. Pinning information 6.1 Pinning LK _V LI /V SUSPEND DATA13 _I IV /V TX_VALID/OE DATA12 LK _B _E /R RESET DATA11 AGND1 DATA10 VCCA1...
Page 5 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 2: Pin description…continued Symbol[1] Pin Type Description DP AI/O USB D+ connection (analog) with integrated 45 Ω series resi...
Page 6 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 2: Pin description…continued Symbol[1] Pin Type Description DGND2 digital ground 2 supply TX_LAST_BYTE transmit last byte input...
Page 7 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 7. Functional description The ISP1501 supports both full-speed (FS) and high-speed (HS) USB physical layer for a Hi-Speed USB periphe...
Page 8 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver intended states without slew-rate control. This is permitted because driving during suspend is used to signal remote wake-up by drivi...
Page 9 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver When TEST_J_K is set to logic 1, the sampled data from the differential amplifier will not be NRZI decoded and bit de-stuffed. All se...
Page 10 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 3: Interface selection…continued MODE[1:0] State State name Pin Function High-speed (HS) TX_VALID chirp TX_BS_EN TEST_J_K RX_BS...
Page 11 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 8.2.2 Full-speed (FS) state In the full-speed (FS) state (MODE[1:0] 01), an external pull-up resistor of 1.5 kΩ 5% is required on the...
Page 12 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver ISP1501 HS current driver 004aaa040 Fig 6. High-speed chirp state. 8.3 Reset The output clocks are affected by pin RESET and may show...
Page 13 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 9. Full-speed functionality ISP1501 RPU VO FSE0 MGT063 (1) Connected in FS state and HS chirp state. Fig 7. Full-speed transceiver fu...
Page 14 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 10. High-speed functionality SUSPEND sampling clock TEST_J_K ISP1501 -B IT IV -B IT IT RX_BS_ERROR IS IS RX_INACTIVE RX_VALID squelch...
Page 15 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 7: High-speed transmit conditions TX_LAST_BYTE TX_BS_EN Condition high and low bytes are both sent without bit stuffing high an...
Page 16 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver CLKOUT30 TX_READY TX_LAST_BYTE TX_BS_EN DATA[15:8] 00H 80H Data0(H) Data1(H) Data2(H) Data3(H) Data4(H) FFH FFH XX DATA[7:0] 00H 00H ...
Page 17 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 8: High-speed receive conditions RX_LAST_BYTE RX_BS_ERROR Condition valid data on the high and low bytes; no bit stuff error 0[...
Page 18 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver CLKOUT30 RX_LAST_BYTE RX_BS_ERROR DATA[15:8] 80H Data0(H) Data1(H) Data2(H) Data3(H) Data4(H) FFH FFH XX DATA[7:0] 00H Data0(L) Data1...
Page 19 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver handbook, full pagewidth CLKOUT30 TX_READY HIGH TX_VALID DATA[15:0] 0000H FFFFH 0000H FFFFH DP/DM MGT200 40 to 60 µs(1) (1) Time inte...
Page 20 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver handbook, full pagewidth 480 MHz clock CLKOUT30 DATA[15:0] 8000H XXXX0000H TX_READY 8 HS bit times TX_VALID driver enabled DP/DM MGT0...
Page 21 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 11. Clocking The CLKOUT30 and CLKOUT48 pins are free running clocks at MHz and MHz, respectively. 11.1 Power-up behavior Both output ...
Page 22 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 12. Termination calibration The on-chip termination is calibrated after power-up and mode change to provide 10% termination resistanc...
Page 23 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 13. Limiting values Table 9: Absolute maximum ratings In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Param...
Page 24 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 12: Static characteristics: digital pins VCCA VCCD 3.0 to 3.6 V; VAGND VDGND V; Tamb −40 to +85 °C; unless otherwise specified....
Page 25 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 13: Static characteristics: analog I/O pins DP and DM)…continued VCCA VCCD 3.0 to 3.6 V; VAGND VDGND V; Tamb −40 to +85 °C; unl...
Page 26 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 14: Dynamic characteristics: analog I/O pins (DP/DM)…continued VCCA VCCD 3.0 to 3.6 V; VAGND VDGND V; Tamb −40 to +85 °C; unles...
Page 27 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 16.1 High-speed signals High-speed USB signals are characterized using eye patterns. For measuring the eye patterns 4 test points hav...
Page 28 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 15: Template 1 eye pattern definition Name Differential voltage on pins DP and DM Relative duration (m V) (% of unit interval) ...
Page 29 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 16: Template 4 eye pattern definition Name Differential voltage on pins DP and DM Relative duration (m V) (% of unit interval) ...
Page 30 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 17: High-speed transmit timing CLKOUT30 duty cycle 50%; see Figure 28. Symbol Parameter Conditions Min Typ Max Unit tsu3(HSTX) ...
Page 31 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 18: High-speed receive timing CLKOUT30 duty cycle 50%; see Figure 29. Symbol Parameter Conditions Min Typ Max Unit td0(HSRX) re...
Page 32 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 19. Test information handbook, halfpage 1.5 kΩ ± 5%(1) RPU D.U.T. test point DP/DM (2) CL 15 kΩ MGT081 (1) Internally connected to pi...
Page 33 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 20. Package outline LQFP48: plastic low profile quad flat package; 48 leads; body 7 x 7 x 1.4 mm SOT313-2 EH A2 pin 1 index bp detail...
Page 34 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 21. Soldering 21.1 Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A m...
Page 35 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver During placement and before soldering, the package must be fixed with a droplet of adhesive. The adhesive can be applied by screen pr...
Page 36 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 22. Revision history Table 20: Revision history Rev Date CPCN Description Product data (9397 750 10025); supersedes Objective specifi...
Page 37 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 20: Revision history…continued Rev Date CPCN Description Product data (9397 750 10025); supersedes Objective specification of I...
Page 38 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Table 20: Revision history…continued Rev Date CPCN Description Product data (9397 750 10025); supersedes Objective specification of I...
Page 39 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver 23. Data sheet status Level Data sheet status[1] Product status[2][3] Definition Objective data Development This data sheet contains ...
Page 40 Philips Semiconductors ISP1501 Hi-Speed USB peripheral transceiver Contents General description . . . . . . . . . . . . . . . . . . . . . . Application information . . . . . . . . . . . . . . . . . Fe...

Manual Details

Brand Philips
Pages 40
File Size 193.70 KB
Published July 04, 2026
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Frequently Asked Questions

What is the primary function of the ISP1501 transceiver?

It provides a Hi-Speed USB analog front-end with an integrated USB Serial Interface Engine (SIE) for connectivity to ASICs and FPGAs.

Is this device compatible with older USB standards?

Yes, it includes an Original USB full-speed transceiver interface providing backward compatibility.

What is the operating temperature range?

It supports a full industrial operating temperature range from -40 to +85 °C.

How is crosstalk minimized on the board?

Separate 3.3 V supplies are provided for the analog transceiver and digital I/Os.

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