FXL2SD106BQX_11 FAIRCHILD [Fairchild Semiconductor], FXL2SD106BQX_11 Datasheet

FXL2SD106BQX_11

Manufacturer Part Number

FXL2SD106BQX_11

Description

Low-Voltage Dual-Supply 6-Bit Voltage Translator with Auto-Direction Sensing

Manufacturer

FAIRCHILD [Fairchild Semiconductor]

Datasheet

1.FXL2SD106BQX_11.pdf (11 pages)

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FXL2SD106 • Rev. 1.8.1

FXL2SD106

Low-Voltage Dual-Supply 6-Bit Voltage

Translator with Auto-Direction Sensing

Features

Ordering Information

– Bi-Directional Interface between Two Levels: 1.1V

– Fully Configurable: Inputs and Outputs Track V

– Non-Preferential Power-up; Either V

– Outputs Remain in 3-State until Active V

– Outputs Switch to 3-State if Either V

– Power-Off Protection

– Bus hold on Data Inputs Eliminates Need for Pull-

– OE and CLK IN are Referenced to V

– Packaged in 16-Terminal DQFN (2.5mm x 3.5mm)

– Direction Control Not Needed

– 80 Mbps Throughput Translating between 1.8V

– ESD Protection Exceeds:

Order Number

FXL2SD106BQX

and 3.6V

Powered-up First

Reached

Level

up Resistors (Do NOT Use Resistors on the A or B

Ports)

and 2.5V

– 12kV HBM (B port I/O to GND)

– 8kV HBM (A port I/O to GND)

– 1kV CDM (per ESD STM 5.3)

(per JESD22-A114 & Mil Std 883e 3015.7)

Package Number

MLP16E

CCA

May Be

is at GND

Voltage

Level is

16-Terminal Depopulated Quad Very-Thin Flat Pack,

No Leads (DQFN), JEDEC MO-241, 2.5mm x 3.5mm

General Description

The FXL2SD106 is a configurable dual-voltage-supply

translator designed for both uni-directional and bi-

directional voltage translation between two logic levels.

The device allows translation between voltages as high

as 3.6V to as low as 1.1V. The A port tracks the V

level and the B port tracks the V

bi-directional voltage translation over a variety of voltage

levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.

The device remains in 3-state until both V

levels, allowing either V

nal power-down control circuits place the device in 3-

state if either V

The OE input, when low, disables both A and B ports by

placing them in a 3-state condition. The FXL2SD106 is

designed so that OE and CLK IN are supplied by V

The device senses an input signal on A or B port auto-

matically. The input signal is transferred to the other port.

The FXL2SD106 is not designed for SD card applica-

tions. The internal bus hold circuitry conflicts with pull-up

resistors. SD cards have internal pull-up resistors on the

CD/DAT3 pins.

Package Description

is removed.

to be powered-up first. Inter-

CCB

level. This allows for

www.fairchildsemi.com

reach active

June 2011

CCA

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FXL2SD106BQX_11 Summary of contents

Page 1

FXL2SD106 Low-Voltage Dual-Supply 6-Bit Voltage Translator with Auto-Direction Sensing Features – Bi-Directional Interface between Two Levels: 1.1V and 3.6V – Fully Configurable: Inputs and Outputs Track V Level – Non-Preferential Power-up; Either V Powered-up First – Outputs Remain in 3-State ...

Page 2

Connection Diagram VCCB VCCA CLK GND Pin Description Number Name 1 V A-Side Power Supply CCA 2 CLK ...

Page 3

Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure ...

Page 4

DC Electrical Characteristics Symbol Parameter V CCA V High Level 1.4–3.6 IH Input Voltage 1.1–1.4 1.1–3.6 1.1–3.6 V Low Level 1.4–3.6 IL Input Voltage 1.1 –1.4 1.1–3.6 1.1–3.6 (3) V High Level 1.65–3.6 OH Output Voltage 1.1–1.4 1.1–3.6 1.1–3.6 (3) ...

Page 5

DC Electrical Characteristics Symbol Parameter V CCA (7) I Quiescent 1.1–3.6 CCB Supply Current Notes: 3. This is the output voltage for static conditions. Dynamic drive specifications are given in “Dynamic Output Electrical Characteristics.” external driver must source ...

Page 6

AC Characteristics V = 3.0V to 3.6V CCA Symbol Parameter PLH PHL CLK IN to CLK OUT PLH PHL ...

Page 7

Maximum Data Rate 3.0V to 3.6V 2.3V to 2.7V 1.65V to 1.95V 1.4V to 1.6V 1.1V to 1.3V V Min. CCA V = 3.0V to 3.6V 100 CCA V = 2.3V to 2.7V 100 CCA V =1.65V to 1.95V ...

Page 8

Page 9

DATA IN t pxx DATA OUT Input 2.0ns, 10 Input 2.5ns, 10 3.0V to 3.6V only R F Figure 2. Waveform for Inverting ...

Page 10

Physical Dimensions Figure 9. 16-Terminal Depopulated Quad, Very-Thin Flat Pack, No Leads (DQFN), Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on ...

Page 11

Fairchild Semiconductor Corporation FXL2SD106 • Rev. 1.8.1 11 www.fairchildsemi.com ...

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