Texas Instruments TXB0104D, TXB0104PWR, TXB0104RUTR, TXB0104YZTR, TXB0104ZXUR Schematic [ru]

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TXB0104

SCES650G –APRIL 2006–REVISED NOVEMBER 2014

TXB0104 4-Bit Bidirectional Voltage-level Translator With Automatic Direction Sensing

and ±15-kV ESD Protection

1 Features

•1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (VCCA ≤ VCCB)

•VCC Isolation Feature – If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State

•OE Input Circuit Referenced to VCCA

•Low Power Consumption, 5-μA Max ICC

•Ioff Supports Partial-Power-Down Mode Operation

•Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

•ESD Protection Exceeds JESD 22

–A Port

–2500-V Human-Body Model (A114-B)

–1500-V Charged-Device Model (C101)

–B Port

–±15-kV Human-Body Model (A114-B)

–1500-V Charged-Device Model (C101)

2 Applications

•Headset

•Smartphone

•Tablet

•Desktop PC

3 Description

This 4-bit non-inverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB.

When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

The TXB0104 is designed so that the OE input circuit is supplied by VCCA.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

Device Information(1)

PART NUMBER	PACKAGE	BODY SIZE (NOM)
	UQFN (12)	2.00 mm x 1.70 mm
	SOIC (14)	8.65 mm x 3.91 mm
	BGA
TXB0104	MICROSTAR	2.00 mm x 2.50 mm
	JUNIOR (12)
	TSSOP (14)	5.00 mm x 4.40 mm
	VQFN (14)	3.50 mm x 3.50 mm
	DSBGA (12)	1.40 mm x 1.90 mm

(1)For all available packages, see the orderable addendum at the end of the datasheet.

Typical Application Block Diagram for TXB010X

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA.

TXB0104

SCES650G –APRIL 2006–REVISED NOVEMBER 2014 www.ti.com

Table of Contents

1	Features ..................................................................		1		6.16	Operating Characteristics......................................	10
2	Applications ...........................................................		1		6.17	Typical Characteristics ..........................................	11
3	Description .............................................................		1	7	Parameter Measurement Information ................		12
4	Revision History.....................................................		2	8	Detailed Description ............................................		13
5	Pin Configuration and Functions .........................		3		8.1	Overview .................................................................	13
6	Specifications		5		8.2	Functional Block Diagram .......................................	13
					8.3	Feature Description	14
	6.1	Absolute Maximum Ratings	5
					8.4	Device Functional Modes	15
	6.2	Handling Ratings	5
				9	Application and Implementation		16
	6.3	Recommended Operating Conditions.......................	5
	6.4	Thermal Information	6		9.1	Application Information............................................	16
					9.2	Typical Application	16
	6.5	Electrical Characteristics	6
				10	Power Supply Recommendations		18
	6.6	Timing Requirements: VCCA = 1.2 V .........................	7
	6.7	Timing Requirements: VCCA = 1.5 V ± 0.1 V ............	7	11	Layout...................................................................		18
	6.8	Timing Requirements: VCCA = 1.8 V ± 0.15 V ..........	7		11.1	Layout Guidelines .................................................	18
	6.9	Timing Requirements: VCCA = 2.5 V ± 0.2 V ............	7		11.2	Layout Example ....................................................	18
	6.10 Timing Requirements: VCCA = 3.3 V ± 0.3 V ..........		8	12 Device and Documentation Support .................			19
	6.11 Switching Characteristics: VCCA = 1.2 V .................		8		12.1	Trademarks ...........................................................	19
	6.12 Switching Characteristics: VCCA = 1.5 V ± 0.1 V ....		8		12.2	Electrostatic Discharge Caution............................	19
	6.13 Switching Characteristics: VCCA = 1.8 V ± 0.15 V ..		8		12.3	Glossary ................................................................	19
	6.14 Switching Characteristics: VCCA = 2.5 V ± 0.2 V ....		9	13 Mechanical, Packaging, and Orderable
	6.15 Switching Characteristics: VCCA = 3.3 V ± 0.3 V ....		9		Information ...........................................................		19

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision F (March 2012) to Revision G

Page

•Added Pin Configuration and Functions section, Handling Rating table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information

section ...................................................................................................................................................................................	1
Changes from Revision E (February 2010) to Revision F	Page
• Added notes to pin out graphics.............................................................................................................................................	3

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		TXB0104
www.ti.com		SCES650G –APRIL 2006–REVISED NOVEMBER 2014
5 Pin Configuration and Functions
GXU/ZXU PACKAGE		YZT PACKAGE
(TOP VIEW)		(TOP VIEW)
A B C		3 2 1
4		D
		C
3		B
2		A
1
	RGY PACKAGE
	(TOP VIEW)	RUT PACKAGE
D OR PW PACKAGE
		(TOP VIEW)
(TOP VIEW)

						CCA	CCB					OE
VCCA			VCCB			V	V
	1	14				1	14					12
A1	2	13	B1							VCCA	1		11	VCCB
				A1	2			13	B1
										A1	2		10	B1
A2	3	12	B2	A2	3	Exposed		12	B2
A3	4	11	B3	A3	4		Center	11	B3	A2	3		9	B2
A4	5	10	B4	A4	5		Pad	10	B4
										A3	4		8	B3
				NC	6			9	NC
NC	6	9	NC
						7	8			A4	5	6	7	B4
GND	7	8	OE
						GND	OE					GND

A.N.C. − No internal connection

B.For RGY, if the exposed center pad is used, it must only be connected as a secondary ground or left electrically open.

C.Pullup resistors are not required on both sides for Logic I/O.

D.If pull up or pull down resistors are needed, the resistor value must be over 50 kΩ.

E.50 kΩ is a safe recommended value, if the customer can accept higher VOL or lower VOH, smaller pullup or

pulldown resistor is allowed, the draft estimation is VOL = VCCOUT × 4.5 k/(4.5 k + RPU) and VOH = VCCOUT × RDW/(4.5 k + RDW).

F.If pullup resistors are needed, please refer to the TXS0104 or contact TI.

G.For detailed information, please refer to application note SCEA043.

					Pin Functions
	PIN		BALL			FUNCTION
NAME	D, PW, OR	RUT NO.	GXU/	YZT NO.
	RGY NO.		ZXU NO.
VCCA	1	1	B2	B2		A-port supply voltage 1.2 V ≤ VCCA ≤ 3.6 V and VCCA ≤ VCCB.
A1	2	2	A1	A3		Input/output 1. Referenced to VCCA.
A2	3	3	A2	B3		Input/output 2. Referenced to VCCA.
A3	4	4	A3	C3		Input/output 3. Referenced to VCCA.
A4	5	5	A4	D3		Input/output 4. Referenced to VCCA.
NC	6	–	–	–		No connection. Not internally connected.
GND	7	6	B4	D2		Ground
OE	8	12	B3	C2		3-state output-mode enable. Pull OE low to place all outputs in 3-state
						mode. Referenced to VCCA.
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Pin Functions (continued)

	PIN		BALL		FUNCTION
NAME	D, PW, OR	RUT NO.	GXU/	YZT NO.
	RGY NO.		ZXU NO.
NC	9	–	–	–	No connection. Not internally connected.
B4	10	7	C4	D1	Input/output 4. Referenced to VCCB.
B3	11	8	C3	C1	Input/output 3. Referenced to VCCB.
B2	12	9	C2	B1	Input/output 2. Referenced to VCCB.
B1	13	10	C1	A1	Input/output 1. Referenced to VCCB.
VCCB	14	11	B1	A2	B-port supply voltage 1.65 V ≤ VCCB ≤ 5.5 V.

Pin Assignments (GXU / ZXU Package)

	A	B	C
4	A4	GND	B4
3	A3	OE	B3
2	A2	VCCA	B2
1	A1	VCCB	B1

Pin Assignments (YZT Package)

	3	2	1
D	A4	GND	B4
C	A3	OE	B3
B	A2	VCCA	B2
A	A1	VCCB	B1

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6 Specifications

6.1 Absolute Maximum Ratings(1)

over operating free-air temperature range (unless otherwise noted)

				MIN	MAX	UNIT
	VCCA	Supply voltage range		–0.5	4.6	V
	VCCB			–0.5	6.5
	VI	Input voltage range	A port	–0.5	4.6	V
			B port	–0.5	6.5
	VO	Voltage range applied to any output in the high-impedance or	A port	–0.5	4.6	V
		power-off state	B port	-0.5	6.5
	VO	Voltage range applied to any output in the high or low	A port	–0.5	VCCA + 0.5	V
		state(2)	B port	–0.5	VCCB + 0.5
	IIK	Input clamp current	VI < 0		–50	mA
	IOK	Output clamp current	VO < 0		–50	mA
	IO	Continuous output current		–50	50	mA
		Continuous current through VCCA, VCCB, or GND		–100	100	mA

(1)Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)The value of VCCA and VCCB are provided in the recommended operating conditions table.

6.2	Handling Ratings
				MIN	MAX	UNIT
Tstg		Storage temperature range		–65	150	°C
			Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all		2.5
			pins(1), A Port
			Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all	–15	15
V(ESD)		Electrostatic discharge	pins(1), B Port			V
			Charged device model (CDM), per JEDEC specification		1.5
			JESD22-C101, all pins(2), A Port
			Charged device model (CDM), per JEDEC specification		1.5
			JESD22-C101, all pins(2), B Port

(1)JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)(1)(2)

				VCCA	VCCB	MIN
	VCCA	Supply voltage				1.2
	VCCB					1.65
			Data inputs	1.2 V to 3.6 V	1.65 V to 5.5 V	V × 0.65(3)
	VIH	High-level input voltage				CCI
			OE	1.2 V to 3.6 V	1.65 V to 5.5 V	VCCA × 0.65
	VIL	Low-level input voltage	Data inputs	1.2 V to 5.5 V	1.65 V to 5.5 V	0
			OE	1.2 V to 3.6 V	1.65 V to 5.5 V	0
		Voltage range applied to any	A-port			0
	VO	output in the high-impedance		1.2 V to 3.6 V	1.65 V to 5.5 V
			B-port			0
		or power-off state

MAX UNIT

3.6

V

5.5

VCCI

V

5.5

VCCI × 0.35(3)

V

VCCA × 0.35

3.6

V

5.5

(1)The A and B sides of an unused data I/O pair must be held in the same state, i.e., both at VCCI or both at GND.

(2)VCCA must be less than or equal to VCCB and must not exceed 3.6 V.

(3)VCCI is the supply voltage associated with the input port.

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Recommended Operating Conditions (continued)

over operating free-air temperature range (unless otherwise noted)(1)(2)

					VCCA	VCCB	MIN	MAX	UNIT
		Input transition		A-port inputs	1.2 V to 3.6 V	1.65 V to 5.5 V		40
t/	v					1.65 V to 3.6 V		40	ns/V
		rise or fall rate		B-port inputs	1.2 V to 3.6 V
						4.5 V to 5.5 V		30
TA		Operating free-air temperature					–40	85	°C

6.4 Thermal Information

					TXB0104
		THERMAL METRIC(1)	D	GXU/ZXU	PW	RGY	RUT	YZT	UNIT
			14 PINS	12 PINS	14 PINS	14 PINS	12 PINS	12 PINS
	RθJA	Junction-to-ambient thermal	90.7	127.1	121.0	52.8	119.8	89.2
		resistance
	RθJC(top)	Junction-to-case (top) thermal	50.5	92.8	50.0	67.7	42.6	0.9
		resistance
	RθJB	Junction-to-board thermal	45.4	62.2	62.8	28.9	52.5	14.4
		resistance
									°C/W
	ψJT	Junction-to-top characterization	14.7	2.3	6.4	2.6	0.7	3.0
		parameter
	ψJB	Junction-to-board characterization	45.1	62.2	62.2	29.0	52.3	14.4
		parameter
	RθJC(bot)	Junction-to-case (bottom) thermal	─	─	─	─	─	─
		resistance

(1)For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

6.5 Electrical Characteristics(1)(2)

over recommended operating free-air temperature range (unless otherwise noted)

	PARAMETER		TEST CONDITIONS	VCCA	VCCB	TA = 25°C			–40°C to 85°C		UNIT
						MIN	TYP MAX		MIN	MAX
				1.2 V			1.1
	VOHA		IOH = –20 μA	1.4 V to 3.6 V					VCCA		V
									– 0.4
	VOLA		IOL = 20 μA	1.2 V			0.3				V
				1.4 V to 3.6 V						0.4
	VOHB		IOH = –20 μA		1.65 V to 5.5 V				VCCB		V
									– 0.4
	VOLB		IOL = 20 μA		1.65 V to 5.5 V					0.4	V
	II	OE	VI = VCCI or GND	1.2 V to 3.6 V	1.65 V to 5.5 V	–1	1		–2	2	μA
	Ioff	A port	VI or VO = 0 to 3.6 V	0 V	0 V to 5.5 V	–1	1		–2	2	μA
		B port	VI or VO = 0 to 5.5 V	0 V to 3.6 V	0 V	–1	1		–2	2
	IOZ	A or B port	OE = GND	1.2 V to 3.6 V	1.65 V to 5.5 V	–1	1		–2	2	μA
				1.2 V	1.65 V to 5.5 V		0.06
	ICCA		VI = VCCI or GND,	1.4 V to 3.6 V	1.65 V to 5.5 V					5	μA
			IO = 0	3.6 V	0 V					2
				0 V	5.5 V					–2
				1.2 V	1.65 V to 5.5 V		3.4
	ICCB		VI = VCCI or GND,	1.4 V to 3.6 V	1.65 V to 5.5 V					5	μA
			IO = 0	3.6 V	0 V					–2
				0 V	5.5 V					2

(1)VCCI is the supply voltage associated with the input port.

(2)VCCO is the supply voltage associated with the output port.

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Electrical Characteristics(1)(2) (continued)

over recommended operating free-air temperature range (unless otherwise noted)

	PARAMETER		TEST CONDITIONS	VCCA	VCCB	TA = 25°C			–40°C to 85°C	UNIT
						MIN	TYP MAX		MIN MAX
	ICCA + ICCB		VI = VCCI or GND,	1.2 V	1.65 V to 5.5 V		3.5			μA
			IO = 0	1.4 V to 3.6 V	1.65 V to 5.5 V				10
			VI = VCCI or GND,	1.2 V	1.65 V to 5.5 V		0.05
	ICCZA		IO = 0,	1.4 V to 3.6 V	1.65 V to 5.5 V				5	μA
			OE = GND
			VI = VCCI or GND,	1.2 V	1.65 V to 5.5 V		3.3
	ICCZB		IO = 0,	1.4 V to 3.6 V	1.65 V to 5.5 V				5	μA
			OE = GND
	Ci	OE		1.2 V to 3.6 V	1.65 V to 5.5 V		3		4	pF
	Cio	A port		1.2 V to 3.6 V	1.65 V to 5.5 V		5		6	pF
		B port					11		14

6.6 Timing Requirements: VCCA = 1.2 V

TA = 25°C, VCCA = 1.2 V

			VCCB = 1.8 V	VCCB = 2.5 V	VCCB = 3.3 V	VCCB = 5 V	UNIT
			TYP	TYP	TYP	TYP
	Data rate		20	20	20	20	Mbps
tw	Pulse duration	Data inputs	50	50	50	50	ns

6.7 Timing Requirements: VCCA = 1.5 V ± 0.1 V

over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (unless otherwise noted)

			VCCB = 1.8 V		VCCB = 2.5 V		VCCB = 3.3 V		VCCB = 5 V
			± 0.15 V		± 0.2 V		± 0.3 V		± 0.5 V		UNIT
			MIN	MAX	MIN	MAX	MIN	MAX	MIN	MAX
	Data rate			40		40		40		40	Mbps
tw	Pulse duration	Data inputs	25		25		25		25		ns

6.8 Timing Requirements: VCCA = 1.8 V ± 0.15 V

over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (unless otherwise noted)

			VCCB = 1.8 V		VCCB = 2.5 V		VCCB = 3.3 V		VCCB = 5 V
			± 0.15 V		± 0.2 V		± 0.3 V		± 0.5 V		UNIT
			MIN	MAX	MIN	MAX	MIN	MAX	MIN	MAX
	Data rate			60		60		60		60	Mbps
tw	Pulse duration	Data inputs	17		17		17		17		ns

6.9 Timing Requirements: VCCA = 2.5 V ± 0.2 V

over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (unless otherwise noted)

			VCCB = 2.5 V		VCCB = 3.3 V		VCCB = 5 V
			± 0.2 V		± 0.3 V		± 0.5 V		UNIT
			MIN	MAX	MIN	MAX	MIN	MAX
	Data rate			100		100		100	Mbps
tw	Pulse duration	Data inputs	10		10		10		ns

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6.10 Timing Requirements: VCCA = 3.3 V ± 0.3 V

over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (unless otherwise noted)

			VCCB = 3.3 V		VCCB = 5 V
			± 0.3 V		± 0.5 V		UNIT
			MIN	MAX	MIN	MAX
	Data rate			100		100	Mbps
tw	Pulse duration	Data inputs	10		10		ns

6.11 Switching Characteristics: VCCA = 1.2 V

TA = 25°C, VCCA = 1.2 V

	PARAMETER	FROM	TO	VCCB = 1.8 V	VCCB = 2.5 V	VCCB = 3.3 V	VCCB = 5 V	UNIT
		(INPUT)	(OUTPUT)	TYP	TYP	TYP	TYP
	tpd	A	B	6.9	5.7	5.3	5.5	ns
		B	A	7.4	6.4	6	5.8
	ten	OE	A	1	1	1	1	μs
			B	1	1	1	1
	tdis	OE	A	18	15	14	14	ns
			B	20	17	16	16
	trA, tfA	A-port rise and fall times		4.2	4.2	4.2	4.2	ns
	trB, tfB	B-port rise and fall times		2.1	1.5	1.2	1.1	ns
	tSK(O)	Channel-to-channel skew		0.4	0.5	0.5	1.4	ns
	Max data rate			20	20	20	20	Mbps

6.12 Switching Characteristics: VCCA = 1.5 V ± 0.1 V

over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (unless otherwise noted)

		FROM	TO	VCCB = 1.8 V		VCCB = 2.5 V		VCCB = 3.3 V		VCCB = 5 V
	PARAMETER			± 0.15 V		± 0.2 V		± 0.3 V		± 0.5 V		UNIT
		(INPUT)	(OUTPUT)
				MIN	MAX	MIN	MAX	MIN	MAX	MIN	MAX
	tpd	A	B	1.4	12.9	1.2	10.1	1.1	10	0.8	9.9	ns
		B	A	0.9	14.2	0.7	12	0.4	11.7	0.3	13.7
	ten	OE	A		1		1		1		1	μs
			B		1		1		1		1
	tdis	OE	A	5.9	31	5.7	25.9	5.6	23	5.7	22.4	ns
			B	5.4	30.3	4.9	22.8	4.8	20	4.9	19.5
	trA, tfA	A-port rise and fall times		1.4	5.1	1.4	5.1	1.4	5.1	1.4	5.1	ns
	trB, tfB	B-port rise and fall times		0.9	4.5	0.6	3.2	0.5	2.8	0.4	2.7	ns
	tSK(O)	Channel-to-channel skew			0.5		0.5		0.5		0.5	ns
	Max data rate			40		40		40		40		Mbps

6.13 Switching Characteristics: VCCA = 1.8 V ± 0.15 V

over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (unless otherwise noted)

		FROM	TO	VCCB = 1.8 V		VCCB = 2.5 V		VCCB = 3.3 V		VCCB = 5 V
	PARAMETER			± 0.15 V		± 0.2 V		± 0.3 V		± 0.5 V		UNIT
		(INPUT)	(OUTPUT)
				MIN	MAX	MIN	MAX	MIN	MAX	MIN	MAX
	tpd	A	B	1.6	11	1.4	7.7	1.3	6.8	1.2	6.5	ns
		B	A	1.5	12	1.3	8.4	1	7.6	0.9	7.1
	ten	OE	A		1		1		1		1	μs
			B		1		1		1		1
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Switching Characteristics: VCCA = 1.8 V ± 0.15 V (continued)

over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (unless otherwise noted)

		FROM	TO	VCCB = 1.8 V		VCCB = 2.5 V		VCCB = 3.3 V		VCCB = 5 V
	PARAMETER			± 0.15 V		± 0.2 V		± 0.3 V		± 0.5 V		UNIT
		(INPUT)	(OUTPUT)
				MIN	MAX	MIN	MAX	MIN	MAX	MIN	MAX
	tdis	OE	A	5.9	31	5.1	21.3	5	19.3	5	17.4	ns
			B	5.4	30.3	4.4	20.8	4.2	17.9	4.3	16.3
	trA, tfA	A-port rise and fall times		1	4.2	1.1	4.1	1.1	4.1	1.1	4.1	ns
	trB, tfB	B-port rise and fall times		0.9	3.8	0.6	3.2	0.5	2.8	0.4	2.7	ns
	tSK(O)	Channel-to-channel skew			0.5		0.5		0.5		0.5	ns
	Max data rate			60		60		60		60		Mbps

6.14 Switching Characteristics: VCCA = 2.5 V ± 0.2 V

over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (unless otherwise noted)

	FROM	TO	VCCB = 2.5 V			VCCB = 3.3 V		VCCB = 5 V
PARAMETER			± 0.2 V			± 0.3 V		± 0.5 V			UNIT
	(INPUT)	(OUTPUT)
			MIN		MAX	MIN	MAX	MIN		MAX
tpd	A	B	1.1		6.3	1	5.2	0.9		4.7	ns
	B	A	1.2		6.6	1.1	5.1	0.9		4.4
ten	OE	A			1		1			1	μs
		B			1		1			1
tdis	OE	A	5.1		21.3	4.6	15.2	4.6		13.2	ns
		B	4.4		20.8	3.8	16	3.9		13.9
trA, tfA	A-port rise and fall times		0.8		3	0.8	3	0.8		3	ns
trB, tfB	B-port rise and fall times		0.7		2.6	0.5	2.8	0.4		2.7	ns
tSK(O)	Channel-to-channel skew				0.5		0.5			0.5	ns
Max data rate			100			100		100			Mbps

6.15 Switching Characteristics: VCCA = 3.3 V ± 0.3 V

over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (unless otherwise noted)

	FROM	TO	VCCB = 3.3 V			VCCB = 5 V
PARAMETER			± 0.3 V			± 0.5 V		UNIT
	(INPUT)	(OUTPUT)
			MIN		MAX	MIN	MAX
tpd	A	B	0.9		4.7	0.8	4	ns
	B	A	1		4.9	0.9	3.8
ten	OE	A			1		1	μs
		B			1		1
tdis	OE	A	4.6		15.2	4.3	12.1	ns
		B	3.8		16	3.4	13.2
trA, tfA	A-port rise and fall times		0.7		2.5	0.7	2.5	ns
trB, tfB	B-port rise and fall times		0.5		2.1	0.4	2.7	ns
tSK(O)	Channel-to-channel skew				0.5		0.5	ns
Max data rate			100			100		Mbps

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	6.16	Operating Characteristics
	TA = 25°C
							VCCA
				1.2 V	1.2 V	1.5 V	1.8 V	2.5 V	2.5 V	3.3 V
		PARAMETER	TEST CONDITIONS				VCCB				UNIT
										3.3 V
				5 V	1.8 V	1.8 V	1.8 V	2.5 V	5 V	to
										5 V
				TYP	TYP	TYP	TYP	TYP	TYP	TYP
	CpdA	A-port input, B-port output	CL = 0, f = 10 MHz,	7.8	10	9	8	8	8	9
		B-port input, A-port output		12	11	11	11	11	11	11
			tr = tf = 1 ns,								pF
		A-port input, B-port output		38.1	28	28	28	29	29	29
	CpdB		OE = VCCA
			(outputs enabled)
		B-port input, A-port output		25.4	19	18	18	19	21	22
	C	A-port input, B-port output	C = 0, f = 10 MHz,	0.01	0.01	0.01	0.01	0.01	0.01	0.01
		B-port input, A-port output		0.01	0.01	0.01	0.01	0.01	0.01	0.01
	pdA		L tr = tf = 1 ns,								pF
	CpdB	A-port input, B-port output	OE = GND	0.01	0.01	0.01	0.01	0.01	0.01	0.03
			(outputs disabled)
		B-port input, A-port output		0.01	0.01	0.01	0.01	0.01	0.01	0.04

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SCES650G –APRIL 2006–REVISED NOVEMBER 2014

6.17 Typical Characteristics

VCCB= 3.3 V	VCCB= 3.3 V
Figure 1. Input capacitance for OE pin (CI) vs Power Supply	Figure 2. Capacitance for A port I/O pins (CiO) vs Power
(VCCA)	Supply (VCCA)

VCCA= 1.8 V

Figure 3. Capacitance for B port I/O pins (CiO) vs Power Supply (VCCB)

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