SPT7725AIQ Ver la hoja de datos (PDF) - Signal Processing Technologies

Número de pieza

componentes Descripción

Fabricante

SPT7725AIQ

8-BIT, 300 MSPS FLASH A/D CONVERTER

Signal Processing Technologies 

Figure 5 - Clock Input

AGND

Figure 6 - Burn-In Circuit (42L DIP Package Only)

VEE

VREF

1N4736

R4

R4

-2.0 V

CLK

CLK

13 kΩ

13 kΩ

-1.3 V

R3

VIN

R2

VIN

VEE

EVALUATION BOARDS

The EB7725 evaluation board is available to aid designers in

demonstrating the full performance of the SPT7725. This

board includes a voltage reference circuit, clock driver circuit,

output data latches and an on-board reconstruction of the

digital data. An application note describing the operation of

this board as well as application tips is also available. Contact

the factory for price and delivery.

CLK

R2

CLK

CLK

CLK

R2

R1 = 50 Ω 1/4 Watt CC 5%

R 2 = 1 kΩ 1/4 Watt CC 5%

R 3 = 6.5 Ω 1/4 Watt CC 5%

R4 = 6.5 Ω 1/2 Watt CC 5%

V REF = -2.00 Volts

V EE = -6.6 Volts

R1 R1 R1 R1 R1 R1 R1 R1

DØ

D1

D2

D3

D4

D5

D6

D7

LINV

MINV

R2

-2.0 V

SPT

9

SPT7725

12/30/98

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