Philips ISP1107W, ISP1107DH, ISP1107, ISP1106W, ISP1105 Datasheet

...
0 (0)

ISP1105/1106/1107

Advanced Universal Serial Bus transceivers

Rev. 06 — 30 November 2001

Product data

1. General description

The ISP1105/1106/1107 range of Universal Serial Bus (USB) transceivers are fully compliant with the Universal Serial Bus Specification Rev. 1.1. They are ideal for portable electronics devices such as mobile phones, digital still cameras, Personal Digital Assistants (PDA) and Information Appliances (IA).

They allow USB Application Specific ICs (ASICs) and Programmable Logic Devices (PLDs) with power supply voltages from 1.65 V to 3.6 V to interface with the physical layer of the Universal Serial Bus. They have an integrated 5 V to 3.3 V voltage regulator for direct powering via the USB supply VBUS.

The ISP1105/1106/1107 range can be used as a USB device transceiver or a USB host transceiver. They can transmit and receive serial data at both full-speed

(12 Mbit/s) and low-speed (1.5 Mbit/s) data rates.

ISP1105 allows single/differential input modes selectable by a MODE input and it is available in HBCC16 package. ISP1106 allows only differential input mode and is available in both TSSOP16 and HBCC16 packages. ISP1107 allows only single-ended input mode and is available in both TSSOP16 and HBCC16 packages.

2. Features

Complies with Universal Serial Bus Specification Rev. 1.1

Integrated bypassable 5 V to 3.3 V voltage regulator for powering via USB VBUS

VBUS disconnection indication through VP and VM

Used as a USB device transceiver or a USB host transceiver

Supports full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) serial data rates

Stable RCV output during SE0 condition

Two single-ended receivers with hysteresis

Low-power operation

Supports an I/O voltage range from 1.65 V to 3.6 V

4 kV on-chip ESD protection

Full industrial operating temperature range 40 to +85 °C

Available in small TSSOP16 (except ISP1105) and HBCC16 packages.

Philips Semiconductors

ISP1105/1106/1107

 

Advanced USB transceivers

3. Applications

Portable electronic devices, such as:

Mobile phone

Digital still camera

Personal Digital Assistant (PDA)

Information Appliance (IA).

4.Ordering information

Table 1: Ordering information

Type number

Package

 

 

 

Name

Description

Version

ISP1105W[1]

HBCC16

plastic, heatsink bottom chip carrier; 16 terminals; body 3 × 3 × 0.65 mm

SOT639-2

ISP1106W

 

 

 

ISP1107W

 

 

 

 

 

 

 

ISP1106DH

TSSOP16

plastic thin shrink small outline package; 16 leads; body width 4.4 mm

SOT403-1

ISP1107DH

 

 

 

 

 

 

 

[1]The ground terminal of ISP1105W is connected to the exposed diepad (heatsink).

4.1 Ordering options

Table 2:

Selection guide

 

Product

Package(s)

Description

ISP1105

HBCC16

Supports both single-ended and differential input modes[1]

ISP1106

TSSOP16 or HBCC16

Supports only the differential input mode[2]

ISP1107

TSSOP16 or HBCC16

Supports only the single-ended input mode[3]

[1]Refer to Table 5 and Table 6.

[2]Refer to Table 6.

[3]Refer to Table 5.

9397 750 08872

© Koninklijke Philips Electronics N.V. 2001. All rights reserved.

Product data

Rev. 06 — 30 November 2001

2 of 24

Philips Semiconductors

ISP1105/1106/1107

 

Advanced USB transceivers

5. Functional diagram

VCC(I/O)

3.3 V

VOLTAGE

VCC(5.0)

 

 

 

REGULATOR

 

 

 

 

Vreg(3.3)

 

SOFTCON

 

 

Vpu(3.3)

 

 

 

 

 

 

OE

 

 

 

33 Ω(1)

1.5 kΩ(2)

 

 

D+

(1%)

SPEED

 

 

 

 

 

 

 

 

 

 

 

VMO/FSE0(3)

 

 

D−

 

 

VPO/VO(3)

 

 

 

33 Ω(1) (1%)

MODE(4)

LEVEL

 

 

 

 

SUSPND

 

 

 

 

SHIFTER

 

 

 

 

 

 

 

 

 

RCV

ISP1105

 

 

 

 

 

ISP1106

 

 

 

 

 

ISP1107

 

 

 

 

VP

 

 

 

 

 

VM

 

 

 

 

 

 

 

 

MBL301

 

 

 

 

GND

 

 

 

(1)Use a 39 Ω resistor (1%) for a USB v2.0 compliant output impedance range.

(2)Connect to Dfor low-speed operation.

(3)Pin function depends on device type see Section 7.2.

(4)Only for ISP1105.

Fig 1. Functional diagram (combined ISP1105, ISP1106 and ISP1107).

9397 750 08872

© Koninklijke Philips Electronics N.V. 2001. All rights reserved.

Product data

Rev. 06 — 30 November 2001

3 of 24

Philips ISP1107W, ISP1107DH, ISP1107, ISP1106W, ISP1105 Datasheet

Philips Semiconductors

ISP1105/1106/1107

 

Advanced USB transceivers

6.Pinning information

6.1Pinning

 

 

 

 

 

 

MODE

CC(I/O)

SPEED

 

 

 

 

 

 

 

 

V

 

 

SUSPND

5

6

7

8

9

D-

 

 

 

 

 

 

 

 

D+

VM

4

 

 

 

 

10

 

 

 

 

 

 

ISP1105W

11

VPO/VO

 

VP

3

 

 

 

 

RCV

2

 

GND

 

 

12

VMO/FSE0

 

(exposed diepad)

 

 

 

1

 

 

 

 

13

Vreg(3.3)

 

 

 

 

16

15

14

 

OE

 

 

Bottom view

 

 

SOFTCON

pu(3.3)

CC(5.0)

 

MBL303

 

 

V

V

 

Fig 2. Pinning diagram HBCC16 (ISP1105).

 

 

 

 

 

 

GND

CC(I/O)

SPEED

 

 

 

 

 

 

 

 

V

 

 

SUSPND

5

6

7

8

9

D−

 

 

 

 

 

 

 

 

D+

VM

4

 

 

 

 

10

 

VP

3

 

ISP1106W

11

VPO/VO*

 

 

ISP1107W*

 

 

 

 

 

 

 

VMO/FSE0*

RCV

2

 

 

 

 

12

 

 

 

1

 

 

 

 

13

Vreg(3.3)

 

 

 

 

16

15

14

 

OE

 

 

Bottom view

 

 

SOFTCON

pu(3.3)

CC(5.0)

 

MBL304

 

 

V

V

 

The asterisk (*) denotes that the signal names VO and FSE0 apply to the ISP1107W.

Fig 3. Pinning diagram HBCC16 (ISP1106 and ISP1107).

Vpu(3.3)

 

 

 

VCC(5.0)

1

 

16

SOFTCON

 

 

 

Vreg(3.3)

2

 

15

 

 

 

 

 

 

VMO/FSE0*

OE

3

 

14

 

 

 

 

 

 

VPO/VO*

RCV

4

ISP1106DH

13

 

 

 

 

 

 

 

 

 

 

ISP1107DH*

 

D+

 

VP

5

12

 

 

 

 

 

 

D−

VM

6

 

11

 

 

 

 

 

 

 

SUSPND

7

 

10

SPEED

 

 

 

 

 

 

 

GND

8

 

9

VCC(I/O)

 

 

 

 

 

 

 

 

 

 

 

MBL302

 

The asterisk (*) denotes that the signal names VO and FSE0 apply to the ISP1107DH.

Fig 4. Pinning diagram TSSOP16 (ISP1106 and ISP1107).

9397 750 08872

© Koninklijke Philips Electronics N.V. 2001. All rights reserved.

Product data

Rev. 06 — 30 November 2001

4 of 24

Philips Semiconductors

 

 

 

ISP1105/1106/1107

 

 

 

 

 

 

 

 

 

 

 

Advanced USB transceivers

 

 

 

 

 

6.2 Pin description

 

 

 

Table 3:

Pin description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symbol[1]

 

Pin

 

 

 

 

Type

Description

 

 

 

 

ISP1105

 

ISP1106/7

ISP1106/7

 

 

 

 

 

 

 

 

HBCC16

 

HBCC16

TSSOP16

 

 

 

 

 

 

 

1

1

3

 

I

input for output enable (CMOS level with respect to VCC(I/O),

 

OE

 

 

 

 

 

 

 

 

 

 

active LOW); enables the transceiver to transmit data on

 

 

 

 

 

 

 

 

 

 

the USB bus

 

 

 

 

 

 

 

 

 

RCV

2

2

4

 

O

differential data receiver output (CMOS level with respect to

 

 

 

 

 

 

 

 

 

 

VCC(I/O)); driven LOW when input SUSPND is HIGH; the

 

 

 

 

 

 

 

 

 

 

output state of RCV is preserved and stable during an SE0

 

 

 

 

 

 

 

 

 

 

condition

 

 

 

 

 

 

 

 

 

VP

3

3

5

 

O

single-ended D+ receiver output (CMOS level with respect

 

 

 

 

 

 

 

 

 

 

to VCC(I/O)); for external detection of single-ended zero

 

 

 

 

 

 

 

 

 

 

(SE0), error conditions, speed of connected device; driven

 

 

 

 

 

 

 

 

 

 

HIGH when no supply voltage is connected to VCC(5.0) and

 

 

 

 

 

 

 

 

 

 

Vreg(3.3)

 

VM

4

4

6

 

O

single-ended Dreceiver output (CMOS level with respect

 

 

 

 

 

 

 

 

 

 

to VCC(I/O)); for external detection of single-ended zero

 

 

 

 

 

 

 

 

 

 

(SE0), error conditions, speed of connected device; driven

 

 

 

 

 

 

 

 

 

 

HIGH when no supply voltage is connected to VCC(5.0) and

 

 

 

 

 

 

 

 

 

 

Vreg(3.3)

 

SUSPND

5

5

7

 

I

suspend input (CMOS level with respect to VCC(I/O)); a

 

 

 

 

 

 

 

 

 

 

HIGH level enables low-power state while the USB bus is

 

 

 

 

 

 

 

 

 

 

inactive and drives output RCV to a LOW level

 

 

 

 

 

 

 

 

 

 

MODE

6

 

 

 

 

I

mode input (CMOS level with respect to VCC(I/O)); a HIGH

 

 

 

 

 

 

 

 

 

 

level enables the differential input mode (VPO, VMO)

 

 

 

 

 

 

 

 

 

 

whereas a LOW level enables a single-ended input mode

 

 

 

 

 

 

 

 

 

 

(VO, FSE0). see Table 5 and Table 6

 

 

 

 

 

 

 

 

 

GND

-[2]

6

8

 

-

ground supply

 

VCC(I/O)

7

7

9

 

-

supply voltage for digital I/O pins (1.65 to 3.6 V). When

 

 

 

 

 

 

 

 

 

 

VCC(I/O) is not connected, the (D+, D) pins are in

 

 

 

 

 

 

 

 

 

 

three-state. This supply pin is totally independent of

 

 

 

 

 

 

 

 

 

 

VCC(5.0) and Vreg(3.3) and must never exceed the Vreg(3.3)

 

 

 

 

 

 

 

 

 

 

voltage.

 

 

 

 

 

 

 

 

 

SPEED

8

8

10

 

I

speed selection input (CMOS level with respect to VCC(I/O));

 

 

 

 

 

 

 

 

 

 

adjusts the slew rate of differential data outputs D+ and D

 

 

 

 

 

 

 

 

 

 

according to the transmission speed:

 

 

 

 

 

 

 

 

 

 

LOW: low-speed (1.5 Mbit/s)

 

 

 

 

 

 

 

 

 

 

HIGH: full-speed (12 Mbit/s)

 

 

 

 

 

 

 

 

 

D

9

9

11

 

AI/O

negative USB data bus connection (analog, differential); for

 

 

 

 

 

 

 

 

 

 

low-speed mode connect to pin Vpu(3.3) via a 1.5 kΩ resistor

 

D+

10

10

12

 

AI/O

positive USB data bus connection (analog, differential); for

 

 

 

 

 

 

 

 

 

 

full-speed mode connect to pin Vpu(3.3) via a 1.5 kΩ resistor

 

VPO/VO

11

11

13

 

I

driver data input (CMOS level with respect to VCC(I/O),

 

 

 

 

 

 

 

 

 

 

Schmitt trigger); see Table 5 and Table 6

 

 

 

 

 

 

 

 

 

VMO/FSE0

12

12

14

 

I

driver data input (CMOS level with respect to VCC(I/O),

 

 

 

 

 

 

 

 

 

 

Schmitt trigger); see Table 5 and Table 6

9397 750 08872

 

 

 

 

 

 

 

© Koninklijke Philips Electronics N.V. 2001. All rights reserved.

 

Product data

Rev. 06 — 30 November 2001

5 of 24

Philips Semiconductors

 

 

ISP1105/1106/1107

 

 

 

 

 

 

 

Advanced USB transceivers

Table 3:

Pin description…continued

 

 

 

 

 

 

 

 

 

 

 

Symbol[1]

 

Pin

 

 

Type

Description

 

 

ISP1105

ISP1106/7

ISP1106/7

 

 

 

 

 

HBCC16

HBCC16

TSSOP16

 

 

 

Vreg(3.3)

13

13

15

-

Internal regulator option: regulated supply voltage output

 

 

 

 

 

 

(3.0 to 3.6 V) during 5 V operation; a decoupling capacitor

 

 

 

 

 

 

of at least 0.1 μF is required

 

 

 

 

 

 

Regulator bypass option: used as a supply voltage input

 

 

 

 

 

 

for 3.3 V operation. (3.3 V ±10%)

 

 

 

 

 

 

VCC(5.0)

14

14

16

-

Internal regulator option: supply voltage input

 

 

 

 

 

 

(4.0 to 5.5 V); can be connected directly to USB supply

 

 

 

 

 

 

VBUS

 

 

 

 

 

 

Regulator bypass option: connect to Vreg(3.3)

Vpu(3.3)

15

15

1

-

pull-up supply voltage (3.3 V ±10%); connect an external

 

 

 

 

 

 

1.5 kΩ resistor on D+ (full-speed) or D(low-speed); pin

 

 

 

 

 

 

function is controlled by input SOFTCON:

 

 

 

 

 

 

SOFTCON = LOW — Vpu(3.3) floating (high impedance);

 

 

 

 

 

 

ensures zero pull-up current

 

 

 

 

 

 

SOFTCON = HIGH — Vpu(3.3) = 3.3 V; internally connected

 

 

 

 

 

 

to Vreg(3.3)

SOFTCON

16

16

2

I

software controlled USB connection input; a HIGH level

 

 

 

 

 

 

applies 3.3 V to pin Vpu(3.3), which is connected to an

 

 

 

 

 

 

external 1.5 kΩ pull-up resistor; this allows USB

connect/disconnect signalling to be controlled by software

[1]Symbol names with an overscore (e.g. NAME) indicate active LOW signals.

[2]Down bonded to the exposed diepad.

7.Functional description

7.1Function selection

Table 4:

Function table

 

 

 

SUSPND

 

OE

 

(D+, D)

RCV

VP/VM

Function

L

 

L

 

driving &

active

active

normal driving

 

 

 

 

receiving

 

 

(differential receiver active)

L

 

H

 

receiving[1]

active

active

receiving

H

 

L

 

driving

inactive[2]

active

driving during ‘suspend’[3]

 

 

 

 

 

 

 

(differential receiver inactive)

H

 

H

 

high-Z[1]

inactive[2]

active

low-power state

[1]Signal levels on (D+, D−) are determined by other USB devices and external pull-up/down resistors.

[2]In ‘suspend’ mode (SUSPND = HIGH) the differential receiver is inactive and output RCV is always LOW. Out-of-suspend (‘K’) signalling is detected via the single-ended receivers VP and VM.

[3]During suspend, the slew-rate control circuit of low-speed operation is disabled. The (D+, D−) lines are still driven to their intended states, without slew-rate control. This is permitted because driving during suspend is used to signal remote wake-up by driving a ‘K’ signal (one transition from idle to ‘K’ state) for a period of 1 to 15 ms.

9397 750 08872

© Koninklijke Philips Electronics N.V. 2001. All rights reserved.

Product data

Rev. 06 — 30 November 2001

6 of 24

Philips Semiconductors

 

 

 

 

ISP1105/1106/1107

 

 

 

 

 

 

 

Advanced USB transceivers

7.2 Operating functions

 

 

 

 

 

 

 

Table 5:

Driving function using single-ended input data interface

 

 

= L) [for

(OE

 

 

ISP1107 and ISP1105 (MODE = L)]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FSE0

VO

 

 

Data

 

 

L

L

 

 

differential logic 0

 

 

L

H

 

 

differential logic 1

 

 

H

L

 

 

SE0

 

 

H

H

 

 

SE0

 

 

 

 

 

 

 

 

Table 6:

Driving function using differential input data interface

 

 

= L) [for ISP1106

 

(OE

 

 

and ISP1105 (MODE = H)]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VMO

VPO

 

 

Data

 

 

L

L

 

 

SE0

 

 

L

H

 

 

differential logic 1

 

 

H

L

 

 

differential logic 0

 

 

H

H

 

 

illegal state

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 7:

Receiving function

 

= H)

 

 

 

 

 

 

 

(OE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(D+, D)

 

RCV

VP[1]

VM[1]

 

differential logic 0

 

L

L

H

 

differential logic 1

 

H

H

L

 

 

SE0

 

RCV*[2]

L

L

[1]VP = VM = H indicates the sharing mode (VCC(5.0)/Vreg(3.3) is disconnected).

[2]RCV* denotes the signal level on output RCV just before SE0 state occurs. This level is stable during the SE0 period.

7.3Power supply configurations

The ISP1105/1106/1107 can be used with different power supply configurations, which can be changed dynamically. An overview is given in Table 9.

Normal mode — Both VCC(I/O) and VCC(5.0) or (VCC(5.0) and Vreg(3.3)) are connected. For 5 V operation, VCC(5.0) is connected to a 5 V source (4.0 to 5.5 V). The internal voltage regulator then produces 3.3 V for the USB connections. For 3.3 V operation,

both VCC(5.0) and Vreg(3.3) are connected to a 3.3 V source (3.0 to 3.6 V). VCC(I/O) is independently connected to a voltage source (1.65 V to 3.6 V), depending on the

supply voltage of the external circuit.

Disable mode — VCC(I/O) is not connected, VCC(5.0) or (VCC(5.0) and Vreg(3.3)) are connected. In this mode, the internal circuits of the ISP1105/1106/1107 ensure that

the (D+, D) pins are in three-state and the power consumption drops to the low-power (suspended) state level. Some hysteresis is built into the detection of

VCC(I/O) lost.

Sharing mode — VCC(I/O) is connected, (VCC(5.0) and Vreg(3.3)) are not connected. In this mode, the (D+, D) pins are made three-state and the ISP1105/1106/1107 allows

external signals of up to 3.6 V to share the (D+, D) lines. The internal circuits of the ISP1105/1106/1107 ensure that virtually no current (maximum 10 μA) is drawn via the (D+, D) lines. The power consumption through pin VCC(I/O) drops to the

9397 750 08872

© Koninklijke Philips Electronics N.V. 2001. All rights reserved.

Product data

Rev. 06 — 30 November 2001

7 of 24

Philips Semiconductors

ISP1105/1106/1107

 

Advanced USB transceivers

low-power (suspended) state level. Both the VP and VM pins are driven HIGH to indicate this mode. Pin RCV is made LOW. Some hysteresis is built into the detection of Vreg(3.3) lost.

Table 8: Pin states in Disable or Sharing mode

Pins

Disable mode state

Sharing mode state

VCC(5.0)/Vreg(3.3)

5 V input / 3.3 V output

not present

 

 

 

3.3 V input / 3.3 V input

 

VCC(I/O)

not present

1.65 V to 3.6 V input

Vpu(3.3)

high impedance (off)

high impedance (off)

(D+, D−)

high impedance

high impedance

(VP, VM)

invalid[1]

H

RCV

invalid[1]

L

Inputs (VO/VPO, FSE0/VMO,

high impedance

high impedance

SPEED, MODE[2], SUSPND,

 

 

 

 

OE,

 

 

SOFTCON)

 

 

 

 

 

 

 

[1]High impedance or driven LOW.

[2]ISP1105 only.

Table 9: Power supply configuration overview

VCC(5.0) or

VCC(I/O)

Configuration

Special characteristics

Vreg(3.3)

 

 

 

connected

connected

Normal mode

-

 

 

 

 

connected

not connected

Disable mode

(D+, D−) and Vpu(3.3) high

 

 

 

impedance; VP, VM, RCV:

 

 

 

invalid[1]

not connected

connected

Sharing mode

(D+, D−) and Vpu(3.3) high

 

 

 

impedance;

 

 

 

VP, VM driven HIGH;

 

 

 

RCV driven LOW

 

 

 

 

[1]High impedance or driven LOW.

7.4Power supply input options

The ISP1105/1106/1107 range has two power supply input options:

Internal regulator — VCC(5.0) is connected to 4.0 to 5.5 V. The internal regulator is used to supply the internal circuitry with 3.3 V (nominal). The Vreg(3.3) pin becomes a 3.3 V output reference.

Regulator bypass — VCC(5.0) and Vreg(3.3) are connected to the same supply. The internal regulator is bypassed and the internal circuitry is supplied directly from the

Vreg(3.3) power supply. The voltage range is 3.0 to 3.6 V to comply with the USB specification.

The supply voltage range for each input option is specified in Table 10.

9397 750 08872

© Koninklijke Philips Electronics N.V. 2001. All rights reserved.

Product data

Rev. 06 — 30 November 2001

8 of 24

Loading...
+ 16 hidden pages