器件名称:
ST4G3234
功能描述:
4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR
文件大小:
472.84KB 共11页
简 介:
ST4G3234 4-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR I I I I I I I I I I I HIGH SPEED: tPD = 4.4ns (MAX.) at TA=85°C VCCB = 1.65V; VCCA = 3.0V LOW POWER DISSIPATION: ICCA = ICCB = 5A(MAX.) at TA=85°C SYMMETRICAL OUTPUT IMPEDANCE: |IOHA| = IOLA = 10mA MIN at VCCA = 3.0V; VCCB = 1.4V to 3.6V |IOHA| = IOLA = 8mA MIN at VCCA = 2.3V; VCCB = 1.4 to 3.6V) BALANCED PROPAGATION DELAYS: tPLH tPHL POWER DOWN PROTECTION ON INPUTS AND OUTPUTS 26 SERIES RESISTOR ON A SIDE OUTPUTS OPERATING VOLTAGE RANGE: VCCA(OPR) = 1.4V to 3.6V (1.2V Data Retent) VCCB(OPR) = 1.4V to 3.6V (1.2V Data Retent) MAX DATA RATES: 380 Mbps (1.8V to 3.3V translation) 260 Mbps (<1.8V to 3.3V translation) 260 Mbps (Translate to 2.5V) 210 Mbps (Translate to 1.5V) 100 Mbps (Translate to 1.2V) LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17) ESD PERFORMANCE: HBM > 2000V (MIL STD 883 method 3015); MM > 200V ROHS Compliant for FLIPCHIP Package FLIPCHIP Table 1: Order Codes PACKAGE FLIPCHIP11 T&R ST4G3234BJR Comments 5000 parts per reel All inputs are equipped with protection circuits against static discharge, giving them ESD immunity and transient excess voltage. Figure 1: Logic Diagram DESCRIPTION The ST4G3234 is a dual supply low voltage CMOS 4-BIT BUS BUFFER level translator fabricated with sub-micron silicon gate and five-layer metal wiring C2MOS technology. Designed for use as an interface between a 3.3V bus and a 2.5V or 1.8V bus in a mixed 3.3V/1.8V, 3.3V/2.5V, 1.8V/1.4V and 2.5V……
