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参数资料
| 型号： | IDTQS32XVH245Q2 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 通用总线功能 |
| 英文描述： | 2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH |
| 中文描述： | CBT/FST/QS/5C/B SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO40 |
| 封装： | QVSOP-40 |
| 文件页数： | 4/5页 |
| 文件大小： | 52K |
| 代理商： | IDTQS32XVH245Q2 |
4
INDUSTRIAL TEMPERATURE RANGE
IDTQS32X2245
HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH
"
Symbol
I
CCQ
I
CC
I
CCD
Parameter
Quiescent Power Supply Current
Power Supply Current per Control Input HIGH
(2)
Dynamc Power Supply Current per MHz
(3)
Test Conditions
(1)
Max.
6
1.5
0.25
Unit
μ
A
mA
V
CC
= Max., V
IN
= GND or Vcc, f = 0
V
CC
= Max., V
IN
= 3.4V, f = 0
V
CC
= Max., A and B pins open
Control Inputs Toggling at 50% Duty Cycle
mA/MHz
NOTES:
1. For conditions shown as Mn. or Max., use the appropriate values specified under DC Electrical Characteristics.
2. Per TLL driven input (V
IN
= 3.4V, control inputs only). A and B pins do not contribute to
Icc.
3. This current applies to the control inputs only and represents the current required to switch internal capacitance at the specified frequency. The A and B inputs generate no significant
AC or DC currents as they transition. This parameter is guaranteed but not production tested.
"
T
A
= -40°C to +85°C, V
CC
= 5.0V ± 5%;
C
LOAD
= 50pF, R
LOAD
= 500
unless otherwise noted.
Symbol
t
PLH
t
PHL
t
PZL
t
PZH
t
PLZ
t
PHZ
Parameter
Mn.
(1)
—
Typ.
—
Max.
1.25
Unit
Data Propagation Delay
(2,3)
An to/fromBn
Switch Turn-on Delay
OE
to An/Bn
Switch Turn-off Delay
(2)
OE
to An/Bn
ns
0.5
—
6.6
ns
0.5
—
4.5
ns
NOTES:
1.
Mnimums are guaranteed but not production tested.
2.
This parameter is guaranteed but not production tested.
3.
The bus switch contributes no propagation delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time constant for the switch alone
is of the order of 1.25ns for C
L
= 50pF. Since this time constant is much smaller than the rise and fall times of typical driving signals, it adds very little propagation delay to
the system Propagation delay of the bus switch, when used in a system is determned by the driving circuit on the driving side of the switch and its interaction with the load
on the driven side.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS32XVH245Q2G | 功能描述:IC BUS SWITCH 16BIT 3.3V 40QVSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:32XVH 标准包装:25 系列:74HC 类型:数据选择器/多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:7.8mA，7.8mA 电压电源:单电源 电源电压:2 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 产品目录页面:968 (CN2011-ZH PDF) 其它名称:296-8285-5 |
| IDTQS32XVH245Q2G8 | 功能描述:IC BUS SWITCH 16BIT 40-QVSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:32XVH 标准包装:1 系列:74CBT 类型:总线 FET 交换开关 电路:9 x 2:2 独立电路:1 输出电流高，低:15mA，64mA 电压电源:单电源 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TFSOP（0.173"，4.40mm 宽） 供应商设备封装:48-TVSOP 包装:Digi-Reel® 产品目录页面:955 (CN2011-ZH PDF) 其它名称:296-6385-6 |
| IDTQS32XVH384 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V/3.3V 20-BIT HIGH BANDWIDTH BUS SWITCH |
| IDTQS32XVH384Q1 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V/3.3V 20-BIT HIGH BANDWIDTH BUS SWITCH |
| IDTQS32XVH384Q1G | 功能描述:IC BUS SWITCH 20BIT 48-QVSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:32XVH 标准包装:48 系列:74VHC 类型:多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:8mA，8mA 电压电源:单电源 电源电压:2 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
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