参数资料
型号: PI3V314B
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: 多路复用及模拟开关
英文描述: TRIPLE 4-CHANNEL, VIDEO MULTIPLEXER, PDSO40
封装: 0.150 INCH, PLASTIC, BQSOP-40
文件页数: 7/10页
文件大小: 617K
代理商: PI3V314B
6
PS8756C
06/29/06
PI3V314
Low On-Resistance, 3.3V High-Bandwidth
3-Port, 4:1 Mux/DeMux Video Switch
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 = 50Ω, tR ≤ 2.5ns, tF ≤ 2.5ns.
5. The outputs are measured one at a time with one transition per measurement.
Test Circuit for Electrical Characteristics(1)
RT
10pF
CL
VCC
VIN
VOUT
200-ohm
6.0V
Pulse
Generator
D.U.T
Switching Waveforms
Pulse Skew - tSK(p)
Voltage Waveforms Enable and Disable Times
Input
tPLH
2.5V
tPHL
3.5V
1.5V
Output
VOH
VOL
Input
Output
tPLH
tSK(p) = I tPHL – tPLH I
tPHL
3.5V
2.5V
VOL
VOH
1.5V
Switch Positions
Test
Switch
tPLZ, tPZL
6.0V
tPHZ, tPZH
GND
Prop Delay
Open
06-0114
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