ST1G3236DTR集成電路（IC）的轉(zhuǎn)換器電平移位器規(guī)格書(shū)PDF中文資料

ST1G3236DTR屬于集成電路（IC）的轉(zhuǎn)換器電平移位器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的ST1G3236DTR轉(zhuǎn)換器，電平移位器邏輯轉(zhuǎn)換器或電平移位器 IC 可用于在數(shù)字邏輯設(shè)備之間傳遞信息，這些設(shè)備可在不同/不兼容的供電電壓下工作，或可實(shí)現(xiàn)不同的信令方式。例如，可以將需要 5 V 電源的數(shù)字輸出傳感器連接到具有 3.3 V I/O 電源的 FPGA，或者在 CMOS 或 TTL 等單端信令方式與 PECL 或 LVDS 等差分技術(shù)之間進(jìn)行轉(zhuǎn)換。

描述 Description

The ST1G3236 is a dual supply low voltage CMOS 1-bit bus Transceiver fabricated with submicron 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 1.2V bus in mixed supply systems of 3.3V/1.2V, 3.3V/2.5V and 2.5V/1.8V, the ST1G3236 achieves high speed operation while maintaining low power dissipation. VCCA and VCCB can be powered from 1.2V to 3.6V respectively. The DIR pin is designed to track VCCB.

特性 Features

■ High speed: tPD = 4.0ns (Max.) at TA = 85°C

■ Low power dissipation: ICCA = ICCB = 5μA(Max.) at TA = 85°C

■ Balanced propagation delays: tPLH ? tPHL

■ Power-down protection on inputs and outputs

■ 26Ω series resistor on A-side outputs

■ Operating voltage range:

– VCCA(Opr) = 1.2V to 3.6V

– VCCB(Opr) = 1.2V to VCCA

■ Latch-up performance exceeds 100mA per JESD 78, Class II

■ ESD performance exceeds JESD22

– 2000-V Human-body model (A114-A)