NLSV22T244

NLSV22T244 Dual 2-Bit Dual-Supply Non-Inverting Level Translator The NLSV22T244 is a dual 2−bit configurable dual−supply bus buffer level translator. The input ports A and the output ports B are designed to track two different power supply rails VCCA and VCCB. Both supply rails are configurable from 1.6 V to 3.6 V allowing universal low−voltage translations from the input port A to the output B port. Features http://onsemi.com MARKING DIAGRAM 1 UQFN12 MU SUFFIX CASE 523AE WEMG G • • • • • • • • Wide VCCA and VCCB Operating Range: 1.6 V to 3.6 V High−Speed w/ Balanced Propagation Delay Inputs and Outputs have OVT Protection to 5.5 V Non−preferential VCCA and VCCB Sequencing Outputs at 3−State until Active VCC is reached Power−Off Protection Ultra−Small packaging: 1.7mm x 2.0 mm UQFN−12 This is a Pb−Free Device WE = Specific Device Code M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) PIN ASSIGNMENT OE VCCA IN_A1 IN_A2 OUT_A3 OUT_A4 1 2 3 4 5 6 12 11 10 9 8 7 VCCB OUT_B1 OUT_B2 IN_B3 IN_B4 Typical Applications • Mobile Phones, PDAs, Other Portable Devices VCCA VCCB IN _A1 IN _A2 OE VCCB IN _B3 IN _B4 OE OE VCCA OUT_B1 OUT_B2 GND (Top View) ORDERING INFORMATION Device NLSV22T244MUTAG OUT_A3 OUT_A4 Package Shipping† UQFN12 3000 (Pb−Free) / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. GND Figure 1. Logic Diagram © Semiconductor Components Industries, LLC, 2009 June, 2009 − Rev. 3 1 Publication Order Number: NLSV22T244/D NLSV22T244 NLSV22T244 Bi−Directional I/O Port Module B (2.8V) USB D+ 2.8V VCCB IN_B3 VCCB VCCA VCCA OUT_A3 1.8V Module A (1.8V) USB Rx_D+ 1.8V Tx/Rx OE OE Tx/Rx NLU1G50 OUT_B1 OE IN_A1 USB Tx_D+ OUT_B2 IN_A2 USB Tx_D− VCCB VCCA OE = High, Module B Transmits, Module A Receives = B → A OE = Low, Module A Transmits, Module B Receives = A → B Figure 2. Typical Application Bi−Directional to Uni−Directional Logic Level Translator http://onsemi.com 2 Uni−Directional I/O Ports USB D− IN_B4 OUT_A4 USB Rx_D− NLSV22T244 PIN ASSIGNMENT Pin VCCA VCCB GND IN_A1, IN_A2, IN_B3, IN_B4 OUT_B1, OUT_B2, OUT_A3, OUT_A4 OE Function A DC Power Supply B DC Power Supply Ground Inputs Outputs Output Enable L OE H Inputs IN_A1 IN_A2 X L L H IN_B3, IN_B4 L H X L H Outputs OUT_B1, OUT_B2 3−State OUT_A3 OUT_A4 L H 3−State MAXIMUM RATINGS Symbol VCCA, VCCB VI VC VO DC Supply Voltage DC Input Voltage Control Input DC Output Voltage IN_Xn OE (Power Down) OUT_Xn (Active Mode) OUT_Xn (Tri−State Mode) OUT_Xn IIK IOK IO ICCA, ICCB IGND TSTG DC Input Diode Current DC Output Diode Current DC Output Source/Sink Current DC Supply Current Per Supply Pin DC Ground Current per Ground Pin Storage Temperature Rating Value −0.5 to +5.5 −0.5 to +5.5 −0.5 to +5.5 −0.5 to +5.5 −0.5 to +5.5 −0.5 to +5.5 −20 −50 ±50 ±100 ±100 −65 to +150 VI < GND VO < GND mA mA mA mA mA °C VCCA = VCCB = 0 Condition Unit V V V V Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. RECOMMENDED OPERATING CONDITIONS Symbol VCCA, VCCB VI VC VIO Positive DC Supply Voltage Bus Input Voltage Control Input Bus Output Voltage OE (Power Down Mode) OUT_Xn (Active Mode) OUT_Xn (Tri−State Mode) OUT_Xn TA Dt / DV Operating Temperature Range Input Transition Rise or Rate VI, from 30% to 70% of VCC; VCC = 3.3 V ±0.3 V Parameter Min 1.6 GND GND GND GND GND −40 0 Max 3.6 3.6 3.6 3.6 3.6 3.6 +85 10 Unit V V V V V V °C nS http://onsemi.com 3 NLSV22T244 DC ELECTRICAL CHARACTERISTICS −405C to +855C Symbol VIH Parameter Input HIGH Voltage Test Conditions VCCA (V) 2.7 − 3.6 2.3 − 2.7 1.4 − 2.3 VIL Input LOW Voltage 2.7 − 3.6 2.3 − 2.7 1.6 − 2.3 VOH Output HIGH Voltage IOH = −100 mA; VI = VIH IOH = −6 mA; VI = VIH IOH = −12 mA; VI = VIH IOH = −18 mA; VI = VIH IOH = −24 mA; VI = VIH VOL Output LOW Voltage IOL = 100 mA; VI = VIL IOL = 6 mA; VI = VIL IOL = 12 mA; VI = VIL IOL = 18 mA; VI = VIL IOL = 24 mA; VI = VIL II IOZ ICCA ICCB Input Leakage Current I/O Tri−State Output Leakage Current Quiescent Supply Current Quiescent Supply Current VI = VCCA or GND TA = 25°C, OE = GND VI = VCCA or GND; IO = 0 VI = VCCA or GND; IO = 0 VI = VCCA or GND; IO = 0 1.6 − 3.6 1.6 2.3 2.3 2.7 2.3 3.0 3.0 1.6 − 3.6 1.6 2.3 2.7 2.3 3.0 3.0 1.6 − 3.6 1.6 − 3.6 1.6 − 3.6 1.6 − 3.6 1.6 − 3.6 1.6 − 3.6 1.6 2.3 2.3 2.7 2.3 3.0 3.0 1.6 − 3.6 1.6 2.3 2.7 2.3 3.0 3.0 1.6 − 3.6 1.6 − 3.6 1.6 − 3.6 1.6 − 3.6 1.6 − 3.6 1.6 − 3.6 VCCB (V) 1.6 − 3.6 Min 2.0 1.6 0.65 * VCCA − − − VCCB − 0.2 1.25 2.0 1.8 2.2 1.7 2.4 2.2 − − − − − − − −1.0 − − − − Max − − − 0.8 0.7 0.35 * VCCA − − − − − − − − 0.2 0.3 0.4 0.4 0.6 0.5 0.6 +1.0 2.0 2.0 2.0 4.0 mA mA mA mA mA V V V Unit V ICCA + ICCB Quiescent Supply Current TOTAL STATIC POWER CONSUMPTION (ICCA + ICCB) −405C to +855C VCCB (V) 3.6 VCCA (V) 3.6 2.8 1.6 NOTE: Min Max 2