PS325CSA Ver la hoja de datos (PDF) - Pericom Semiconductor Corporation

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PS325CSA

Precision, Single-Supply SPST Analog Switches

Pericom Semiconductor Corporation 

PS323/PS324/PS325

Precision, Single Supply SPST Analog Switches

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Electrical Specifications - Single +5V Supply (continued)

(V + = 5V ±10%, GND = 0V, VINH =2.4V, VINL = 0.8V)

Parameter

Symbol

Conditions

Temp (°C) Min(1) Typ(2) Max(1) Units

Logic Input

Input Current with Input Voltage High

Input Current with Input Voltage High

Logic High Input Voltage

Logic Low Input Voltage

Dynamic

IIN H

IIN L

VIN H

VIN L

VIN = 2.4V, all others = 0.8V

VIN = 2.4V, all others = 2.4V

Full

–0.5 0.005 0.5

µA

–0.5 0.005 0.5

2.4

V

0.8

Turn-On Time (3)

Turn-Off Time (3)

25

tO N

Full

VNO or VNC = 3V, Figure 2

25

tO FF

Full

30

75

60

150

25

50

ns

50

100

Break-Before-Make Time Delay (3)

tD

PS325 only, RL = 300ohm, CL = 35pF,

Figure 3

2

5

Charge Injection (3)

Q

CL = 1nF, VGEN = 0V,

RGEN = 0ohm, Figure 4

1

5

pC

Off Isolation(7)

Crosstalk

OIRR

RL = 500ohm, CL = 5pF, f =1MHz, Figure 5

XTALK

RL = 500ohm, CL = 5pF, f =1MHz, Figure 6

25

–72

dB

–85

NC or NO Off Capacitance

COM Off Capacitance

C(O FF)

CCO M(O FF)

f =1MHz, Figure 7

9

9

pF

COM Off Capacitance

CCO M(O N )

f =1MHz, Figure 8

22

Supply

Power-Supply Range

V+

2.7

16

V

Positive Supply Current

I+

V+ = 5.5V, VIN = 0V or V+,

all channels on or off

Full

–1

1

µA

Notes:

1. The algebraic convention, where the most negative value is a minimum and the most positive is a maximum, is used in

this data sheet.

2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.

3. Guaranteed by design

4. ∆RON = RON max - RON min

5. Flatness is defined as the difference between the maximum and minimum value of ON-resistance measured.

6. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25ºC.

7. Off Isolation = 20log10 [ VCOM / (VNCor VNO) ]. See Figure 5.

3

PS8188C 10/24/02

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