CPC7232

6

www.clare.com

R00E

1.7 Electrical Characteristics

1.7.1 Switch Characteristics (over recommended operating conditions unless otherwise noted)

Parameter

Symbol

Test Conditions

0°C

+25°C

+70°C

Units

min

max

min

typ

max

min

max

Small signal switch on-resistance

-

30

-

26

38

-

48

Ω

-

25

-

22

27

-

32

-

25

-

22

27

-

30

-

18

-

18

24

-

27

-

23

-

20

25

-

30

-

22

-

16

25

-

27

Small signal switch

on-resistance matching

ΔR

ONS

-20-

5

20-20

%

Large signal switch on-resistance

---

15

---

Ω

Output bleed resistors

-

-

20

35

50

-

-

k

Ω

Switch off leakage per switch

-5

-

0.4

10

-

15

μA

DC offset, switch off

-

-

100

-

0

100

-

100

mV

DC offset, switch on

-

-

100

-

0

100

-

100

Switch output peak current

-

----

0.8

-

-

A

Output switch frequency

Duty cycle = 50%

----

50

--

kHz

dV/dt

-20-

-20-20

V/ns

Off isolation

KO

f=5MHz, 1k

Ω/15pF load

-30

-

-30

-33

-

-30

-

dB

f=5MHz, 50

Ω load

-58

-

-58

-

-

-58

-

Switch crosstalk

f=5MHz, 50

Ω load

-60

-

-60

-

-

-60

-

dB

Output switch isolation diode

current

300ns pulse width, 2.0% duty cycle

-

300

-

-

300

-

300

mA

Off capacitance, SW to GND

5

17

5

21

25

5

20

pF

On capacitance, SW to GND

25

40

20

30

40

25

50

Output voltage spike

----

150

-

-

mV

Charge injection

Q

-880

-

pC