参数资料
型号: PI3USB20LEX
厂商: Pericom
文件页数: 4/6页
文件大小: 0K
描述: IC USB SWITCH QUAD 2X1 16TSSOP
标准包装: 3,000
功能: USB 开关
电路: 4 x 2:1
导通状态电阻: 8 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 3 V ~ 3.6 V
电流 - 电源: 800µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
4
PI3USB20
3.3V, Wide Bandwidth, 4-Channel,
2:1 Mux/DeMux USB 2.0 Switch
PS8697B
02/01/05
Test Circuit for Electrical Characteristics(1)
Notes:
1. CL = Load capacitance: includes jig and probe capacitance.
2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator
3. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
4. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, ZO = 50, tR ≤ 2.5ns, tF ≤ 2.5ns.
5. The outputs are measured one at a time with on transition per measurement.
Test Circuit for Dynamic Electrical Characteristics
Switch Positions
Test
Switch
tPLZ, tPZL (output on I-side)
6.0V
tPHZ, tPZH (output on I-side)
GND
Prop Delay
Open
VCC
PI3USB20
T1
R1
S1
HP11667A
50-ohm
10pF
HP4195A
RT
10pF
CL
VCC
VIN
VOUT
200-ohm
6.0V
Pulse
Generator
D.U.T
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