TDA8777HL View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA8777HL

Triple 10-bit video DAC, up to 330 MHz sample frequency

Philips Electronics 

Philips Semiconductors

TDA8777

Triple 10-bit video DAC, up to 330 MHz sample frequency

10. Thermal characteristics

Table 5.

Symbol

Rth(j-a)

Thermal characteristics

Parameter

thermal resistance from junction to ambient

11. Characteristics

Conditions

in free air for SOT313-2

Typ

Unit

88

K/W

Table 6. Characteristics

Typical values measured at VDDA = 3.3 V; RRSET = 560 Ω; Tamb = 25 °C; unless otherwise specified.

Symbol Parameter

Conditions

Min

Typ

Max Unit

Supplies

VDDA

IDDA

Ptot

Ipd

Inputs

analog supply voltage

analog supply current

total power dissipation

current in Power-down mode

3.0

3.3

3.6

V

-

90

-

mA

-

297

-

mW

-

20

-

mA

VIL

LOW-level input voltage

VIH

HIGH-level input voltage

IIL

LOW-level input current

IIH

HIGH-level input current

CIN

input capacitance

Band gap reference

-

-

2.0

-

-

-

-

-

-

5

0.8

V

-

V

80

µA

120

µA

-

pF

VDDA

analog supply voltage

IDDA

analog supply current

VVREF reference voltage input

RRSET resistor for reference current

Digital-to-analog converter

3.0

3.3

3.6

V

-

2.7

-

mA

-

1.23 -

V

-

560

-

Ω

RESDAC

∆Io(DAC)

DAC resolution

DAC to DAC output current

matching

-

-

10

bits

-

-

4

%

INL

integral non-linearity

−1.8 -

+1.8 LSB

DNL

differential non-linearity

−0.9 -

+0.9 LSB

DACCT

THD

DAC to DAC crosstalk

total harmonic distortion

fCLK = 140 MHz

fOUT = 1 MHz

fOUT = 2.2 MHz

fOUT = 4.7 MHz

fOUT = 12 MHz

fOUT = 22 MHz

fOUT = 39 MHz

-

54

-

dB

-

60

-

dB

-

60

-

dB

-

60

-

dB

-

59

-

dB

-

58

-

dB

-

57

-

dB

TDA8777_4

Product data sheet

Rev. 04 — 11 April 2006

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

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