Ω, SWR = 5V, CAGCREC = 470pF, RRCY = 2.2kΩ,

RRCC = 8.2k

Ω, Load 10µH//1kΩ for each simulated head) (continued)

Symbol

Parameter

Test Conditions

Min.

Typ. Max.

Unit

SWITCHING LEVELS (continued)

ISWRCH

SWRC Input Leakage Current

5V at SWRC input

2

5

8

mA

ISWRCL

SWRC Input Leakage Current

0V at SWRC input

-20

0

20

µA

Delay

Signal appears on PBOUT

3

ms

t1

Delay from playback to record :

Signal disappears on Pin PBOUT

22nF between Hi/Vi

1

µs

t2

Delay from record to playback :

Signal appears on Pin PBOUT

22nF between Hi/Vi

5

ms

t3

Delay from playback to record :

25

µs

t4

Delay from record to playback :

7

µs

VCSYH

CSYN Input Threshold

Sampling on, 0 to 5V

2.0

2.7

3.2

V

VCSYL

CSYN Input Threshold

Sampling off, 5 to 0V

2.0

2.6

3.1

V

ICSYH

Leakage Current

5V at CSYN Pin, Sampling on

-10

0

10

µA

ICSYL

Leakage Current

0V at CSYN Pin, Sampling off

-50

-16

-5

µA

1

2

3

4

5

6

7

8

9

10

11

12

13

15

16

CAGC

22nF

RADJ

12k

Ω

C1

22nF

C2

22

µF

CDC2

22nF

L1 22

µH

D1 1N4148

CRCC

22nF

CRCY

22nF

RRCY

2.2k

Ω

RRCC

8.2k

Ω

CDC1

22nF

CH2

22nF

CH1

22nF

H1

H2

RECC

RECY

SW REC

SW H

CSYN

PBOUT

TRIV

14

C3

22nF

R1 1k

Ω

V

CC

STV5722A

APPLICATION DIAGRAM

STV5722A

4/5