SPT7750 Ver la hoja de datos (PDF) - Signal Processing Technologies

Número de pieza

componentes Descripción

Fabricante

SPT7750

8-BIT, 500 MSPS FLASH A/D CONVERTER

Signal Processing Technologies 

PIN ASSIGNMENTS

D2B 1

D3B 2

D4B 3

VEE 4

VEE 5

D5B 6

DGND 7

D6B 8

DGND 9

D7B 10

DGND 1

D8B 121

N/C 13

N/C 14

AGND 15

AGND 16

AGND 17

AGND 18

VEE 19

VEE 20

VRBF 21

VEE 22

VEE 23

VRBS 24

MQUAD

64 N/C

63 N/C

62 D3A

61 D2A

60 VEE

59 D1A

58 DGND

57 DØA

56 DGND

55 NDRA

54 DGND

53 DRA

52 AGND

51 AGND

50 CLK

49 VEE

48 NCLK

47 VEE

46 VEE

45 AGND

44 AGND

43 VRTS

42 VRTF

41 N/C

PIN FUNCTIONS

NAME

VEE

AGND

VRTF

VRTS

VRM

VRBF

VRBS

VIN

DGND

D0-D7A

D0-D7B

DRA

NDRA

DRB

NDRB

D8A

D8B

CLK

NCLK

FUNCTION

Negative Supply Nominally -5.2 V

Analog Ground

Reference Voltage Force Top,

Nominally 0 V

Reference Voltage Sense Top

Reference Voltage Middle, Nominally -1 V

Reference Voltage Force Bottom,

Nominally -2 V

Reference Voltage Sense Bottom

Analog Input Voltage, Can Be Either

Voltage or Sense

Digital Ground

Data Output Bank A

Data Output Bank B

Data Ready Bank A

Not Data Ready Bank A

Data Ready Bank B

Not Data Ready Bank B

Overrange Output Bank A

Overrange Output Bank B

Clock Input

Clock Input

ORDERING INFORMATION

PART NUMBER

DESCRIPTION

TEMPERATURE RANGE

SPT7750AIK

INL = 1.0 LSB

-25 to +85 °C

SPT7750BIK

INL = 1.5 LSB

-25 to +85 °C

SPT7750BCU

INL = 1.5 LSB

+25 °C

*Please see the die specification for guaranteed electrical performance.

PACKAGE TYPE

80L MQUAD

80L MQUAD

Die*

Signal Processing Technologies, Inc. reserves the right to change products and specifications without notice. Permission is hereby expressly

granted to copy this literature for informational purposes only. Copying this material for any other use is strictly prohibited.

WARNING - LIFE SUPPORT APPLICATIONS POLICY - SPT products should not be used within Life Support Systems without the specific

written consent of SPT. A Life Support System is a product or system intended to support or sustain life which, if it fails, can be reasonably

expected to result in significant personal injury or death.

Signal Processing Technologies believes that ultrasonic cleaning of its products may damage the wire bonding, leading to device

failure. It is therefore not recommended, and exposure of a device to such a process will void the product warranty.

SPT

8

SPT7750

3/5/97

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