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ST1G3234

更新时间： 2024-01-26 13:56:10
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 转换器电平转换器
页数 文件大小 规格书
11页 446K
描述
1-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR

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中文翻译

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ST1G3234 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：BGA
包装说明：ROHS COMPLIANT, FLIP CHIP, 5 PIN针数：5
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.8接口集成电路类型：INTERFACE CIRCUIT
JESD-30 代码：R-PBGA-B5JESD-609代码：e1
长度：1.36 mm功能数量：1
端子数量：5最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：VFBGA封装等效代码：BGA5,3X3,20/10
封装形状：RECTANGULAR封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：260电源：1.5/3.3 V
认证状态：Not Qualified座面最大高度：0.715 mm
子类别：Other Interface ICs最大供电电压：3.6 V
最小供电电压：1.4 V标称供电电压：1.8 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：TIN SILVER COPPER
端子形式：BALL端子节距：0.5 mm
端子位置：BOTTOM处于峰值回流温度下的最长时间：30
宽度：1.02 mmBase Number Matches：1

ST1G3234 数据手册

 浏览型号ST1G3234的Datasheet PDF文件第2页浏览型号ST1G3234的Datasheet PDF文件第3页浏览型号ST1G3234的Datasheet PDF文件第4页浏览型号ST1G3234的Datasheet PDF文件第5页浏览型号ST1G3234的Datasheet PDF文件第6页浏览型号ST1G3234的Datasheet PDF文件第7页 
ST1G3234  
1-BIT DUAL SUPPLY BUS BUFFER LEVEL TRANSLATOR  
WITH A SIDE SERIES RESISTOR  
I
I
I
HIGH SPEED: t = 4.4ns (MAX.) at T =85°C  
PD A  
V
= 1.65V; V  
= 3.0V  
CCB  
CCA  
LOW POWER DISSIPATION:  
= I = 5µA(MAX.) at T =85°C  
I
CCA  
CCB  
A
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 10mA MIN at  
OHA  
OLA  
V
= 2.75V; V  
= 1.4V to 3.6V  
FLIP-CHIP  
CCA  
OHA  
CCB  
|I  
V
| = I  
= 6mA MIN at  
= 1.4 to 3.6V)  
CCB  
OLA  
= 2.3V; V  
CCA  
Table 1: Order Codes  
I
I
BALANCED PROPAGATION DELAYS:  
≅ t  
POWER DOWN PROTECTION ON INPUTS  
AND OUTPUTS  
t
PLH  
PHL  
PACKAGE  
T & R  
ST1G3234BJR  
Comments  
FLIP-CHIP5  
4000 parts per reel  
I
I
26ΩSERIESRESISTORONASIDEOUTPUTS  
OPERATING VOLTAGE RANGE:  
All inputs are equipped with protection circuits  
against static discharge, giving them ESD immuni-  
ty and transient excess voltage.  
V
V
(OPR) = 1.4V to 3.6V (1.2V Data Retent)  
(OPR) = 1.4V to 3.6V (1.2V Data Retent)  
CCA  
CCB  
I
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)  
Figure 1: Logic Diagram  
I
I
LATCH-UP PERFORMANCE EXCEEDS  
500mA (JESD 17)  
ESD PERFORMANCE:  
HBM > 2000V (MIL STD 883 method 3015);  
MM > 200V  
I
R HS Compliant for FLIPCHIP Package  
O
DESCRIPTION  
The ST1G3234 is a dual supply low voltage  
CMOS 1-BIT BUS BUFFER level translator  
fabricated with sub-micron silicon gate and  
2
five-layer metal wiring C MOS 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/1.8V supply  
systems, it achieves high speed operation while  
maintaining the CMOS low power dissipation.  
This IC is intended for one-way asynchronous  
communication between data buses. The input  
and output power down protections disable the  
device when both power supply are down, so that  
the buses are effectively isolated.  
The input tolerant buffers allow to translate V  
compatible signals and greater signals than V  
CCB  
CCB  
up/down to V  
.
CCA  
Rev. 5  
1/11  
May 2005  
1234567...11

中文翻译

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