STW8019 datasheet(54/66 Pages) STMICROELECTRONICS

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STw8009/STw8019

Electrical characteristics

53/65

Table 27.

Power consumption/R load = 37.5 ohm

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

PSLVdd

Sleep mode on Vdd

Vdd = 1.2V

no 27 MHz clock

3µW

PSTVdd

Stand by mode on Vdd

Vdd = 1.2V

150

µW

PSTVcca

Stand by mode on Vcca

Vcca = 2.8V

µW

PACVdd

Active mode on Vdd

Vdd = 1.2 V

0, 1 or 2 DAC enabled

5mW

PACVddIO

Active mode on VddIO

VddIO = 1.8V

180

µW

PAC0Vcca

Active mode on Vcca

Vcca = 2.8V

no DAC enabled

2µW

PAC1Vcca

Active mode on Vcca

Vcca = 2.8V

1 DAC enabled

120

PAC2Vcca

Active mode on Vcca

Vcca = 2.8V

2 DAC enabled

240

Table 28.

DAC & Video output characteristics / Rload = 37.5 ohm – F = 27 MHz – Rext = 2.4 kohm

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

RDAC

Resolution

Bits

INLDAC

Integral non linearity

-1.5

+1.5

LSB

DNLDAC

Differential non linearity

-0.8

+0.8

LSB

VFR1

Full range output voltage Pedestal on low

1.14

1.21

1.27

VFR2

Full range output voltage Pedestal on high

1.24

1.31

1.38

SFDR

Spurious free dynamic

range

F = 1 MHz / 1 Vpp

TBD

SNR

Signal to noise ratio

With white level

PSRR

Power supply rejection

ratio

2.8 V supply / F = 200 Hz

DiffG

Differential gain

Average measurements

on VSA R&S on

NTC7comp and CCIR17

line test patterns

DiffPh

Differential phase

Average measurements

on VSA R&S on

NTC7comp and CCIR17

line test patterns

1deg

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