TMC1175A Ver la hoja de datos (PDF) - Cadeka Microcircuits LLC.

Número de pieza

componentes Descripción

Fabricante

TMC1175A

Video A/D Converter 8 bit, 40 Msps

Cadeka Microcircuits LLC. 

TMC1175A

.

Operating Conditions

Parameter

VDDD

Digital Power Supply Voltage

VDDA

Analog Power Supply Voltage

AGND

Analog Ground (Measured to

DGND)

fS

Conversion Rate

tPWH

CONV Pulsewidth, HIGH

tPWL

CONV Pulsewidth, LOW

VRT

VRB

VRT-VRB

VIN

VIH

Reference Voltage, Top

Reference Voltage, Bottom

Reference Voltage Differential

Analog Input Range

Input Voltage, Logic HIGH

VIL

Input Voltage, Logic LOW

IOH

Output Current, Logic HIGH

IOL

Output Current, Logic LOW

TA

Ambient Temperature, Still Air

TMC1175A-20

TMC1175A-30

TMC1175A-40

TMC1175A-20

TMC1175A-30

TMC1175A-40

TMC1175A-20

TMC1175A-30

TMC1175A-40

PRODUCT SPECIFICATION

Min

Nom

Max Units

4.75

5.0

5.25

V

4.75

5.0

5.25

V

-0.1

0

0.1

V

20

Msps

30

Msps

40

Msps

15

ns

13

ns

12

ns

15

ns

12

ns

12

ns

2.0

2.6

VDDA

V

0

0.6

3.0

V

1.0

5.0

V

VRB

VRT

V

0.7 x

VDDD

VDDD

V

GND

0.3 x

V

VDDD

-4.0

mA

4.0

mA

-20

75

°C

Electrical Characteristics

Parameter

IDD Power Supply Current1

Conditions

Min

VDDD = VDDA = Max, CLOAD = 35pF

fS = 20Msps

fS = 30Msps

fS = 40Msps

IDDQ Power Supply Current,

Quiescent

VDDD = VDDA = Max

CONV = LOW

CONV = HIGH

PD Total Power Dissipation

VDDD = VDDA = Max, CLOAD = 35pF

fS = 20Msps

fS = 30Msps

fS = 40Msps

CAI Input Capacitance, Analog CONV = LOW

CONV = HIGH

RIN Input Resistance

500

Typ1 Max Units

20 30 mA

25 35 mA

30 40 mA

7

18 mA

10 20 mA

100 160 mW

125 185 mW

150 210 mW

4

pF

12

pF

1000

kΩ

8

REV. 1.3.3 2/28/02

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