TDA7541B datasheet(25/77 Pages) STMICROELECTRONICS

25 / 77 page

TDA7541B

Electrical specifications and characteristics

Doc ID 16048 Rev 1

25/77

44. Output of tuning voltage (TV)

44.1

VOUT

Output voltage

0.5

VVCO-

0.5

44.2

IVstepI

Min. voltage step

TVO

44.3

IVmaxI

Max. voltage offset

TVO

3175

44.4

ΔV

Additional offset voltage

TVM=1, TVO+

3.175

44.5

ROUT

Output impedance

TVM=0

44.6

ROUT

Output impedance

TVM=1

45. SSTOP output (open collector)

45.1

V24

Output voltage low

I24 = -200 μA

-0.2

0.5

45.2

V24

Output voltage high

45.3

-I24

Output leakage current

V 24 = 5 V

-0.1

0.1

μA

45.4

I24

Output current, sink

V 24 = 0.5 V to 5 V

45.5

V37SSTH

Internal unfiltered field

strength threshold for

SSTOP=HIGH

SSTH, FMON=1

2.6

4.1

45.6

V27SSTH

Internal unfiltered field

strength threshold for

SSTOP=HIGH

SSTH, FMON=0

SL = “011”

1.2

4.8

46. Switch output

46.1

VOL

Output Voltage low

SWM”1”,SW”0”,

I24 = -5 µA

0.35

0.5

46.2

VOH

Output Voltage high

SWM”1”,SW”1”

VCC-1

46.3

-I22

Output leakage current

V22=5 V

-0.5

0.5

μA

46.4

I22

Output Current, sink

46.5

VOL

Output Voltage low

SWM”0”,SW”0”, I22=0 µA

0.1

0.3

46.6

VOH

Output Voltage high

SWM”0”,SW”1”, I22=1 mA

VCC-1

46.7

I22

Output Current, sink

V22=5 V

-7

Table 9.

PLL section (continued)

Item

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

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