TDA8709AT/C2 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA8709AT/C2

6-bit high-speed dual Analog-to-Digital Converter ADC

Philips Electronics 

Philips Semiconductors

Video analog input interface

Product specification

TDA8709A

SYMBOL

PARAMETER

Video amplifier outputs

ANOUT OUTPUT (PIN 19)

V19(p-p)

AC output voltage

(peak-to-peak value)

I19

IO(p-p)

internal current source

output current driven by the load

V19

DC output voltage for black level

V19

DC output voltage for black level

Z19

output impedance

Preamplifier dynamic characteristics

αct

crosstalk between VIN inputs

Gdiff

differential gain

ϕdiff

differential phase

B

S/N

SVRR1

∆G

Gstab

−3 dB bandwidth

signal-to-noise ratio

supply voltage ripple rejection

gain range

gain stability as a function of supply

voltage and temperature

Analog-to-digital converter inputs

CLK INPUT (PIN 5)

VIL

LOW level input voltage

VIH

HIGH level input voltage

IIL

LOW level input current

IIH

HIGH level input current

|Zi|

input impedance

CI

input capacitance

FOEN INPUT (SEE TABLE 3)

VIL

LOW level input voltage

VIH

HIGH level input voltage

IIL

LOW level input current

IIH

HIGH level input current

CONDITIONS

VOF = 1.33 V (p-p);

V25 = 3.0 V

RL = ∞

VANOUT = 1.33 V (p-p);

note 2

CLS = logic 1

CLS = logic 0

VCCA = 4.75 to 5.25 V;

note 3

VVIN = 1.33 V (p-p);

V25 = 3.0 V

VVIN = 1.33 V (p-p);

V25 = 3.0 V

note 4

note 5

see Fig.9

see Fig.9

Vclk = 0.4 V

Vclk = 2.7 V

fclk = 10 MHz

fclk = 10 MHz

V9 = 0.4 V

V9 = 2.7 V

MIN.

TYP.

MAX. UNIT

−

1.33

−

V

2.0

2.5

−

−

−

mA

1.0

mA

−

VCCA − 2.02 −

V

−

VCCA − 2.6 −

V

−

20

−

Ω

−

−50

−

2

−

0.8

12

−

60

−

−

45

−4.5 −

−

−

−45 dB

−

%

−

deg

−

MHz

−

dB

−

dB

+6.0 dB

5

%

0

−

2.0

−

−400 −

−

−

−

4

−

4.5

0

−

2.0

−

−400 −

−

−

0.8

V

VCCD V

−

µA

100 µA

−

kΩ

−

pF

0.8

V

VCCD V

−

µA

20

µA

June 1994

7

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