ADV7194KST datasheet(9/69 Pages) AD

Part #	ADV7194KST

Description	Professional Extended-10??Video Encoder with 54 MHz Oversampling

Download	69 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

Logo

9 / 69 page

ADV7194

–9–

REV. 0

ABSOLUTE MAXIMUM RATINGS

1

VAA to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V

Voltage on Any Digital Input Pin . . . . GND – 0.5 V to VAA + 0.5 V

Storage Temperature (TS) . . . . . . . . . . . . . . –65

°C to +150°C

Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . 150

°C

Body Temperature (Soldering, 10 secs) . . . . . . . . . . . . . 220

°C

Analog Outputs to GND

2

. . . . . . . . . . . . . . GND – 0.5 to VAA

NOTES

1Stresses above those listed under Absolute Maximum Ratings may cause perma-

nent damage to the device. This is a stress rating only; functional operation of the

device at these or any other conditions above those listed in the operational sections

of this speciﬁcation is not implied. Exposure to absolute maximum rating condi-

tions for extended periods may affect device reliability.

2Analog Output Short Circuit to any Power Supply or Common can be of an

indeﬁnite duration.

PACKAGE THERMAL PERFORMANCE

The 80-lead package is used for this device. The junction-to-

ambient (

θ

JA) thermal resistance in still air on a four-layer PCB

is 24.7

°C.

To reduce power consumption when using this part the user

can run the part on a 3.3 V supply, turn off any unused DACs.

The user must at all times stay below the maximum junction

temperature of 110

°C. The following equation shows how to

calculate this junction temperature:

Junction Temperature = (VAA

× (IDAC + ICCT)) × θJA + 70°C (TAMB)

IDAC = 10 mA + (sum of the average currents consumed by

each powered-on DAC)

Average current consumed by each powered-on DAC =

(VREF

× K )/R

SET

VREF = 1.235 V

K = 4.2146

ORDERING GUIDE

Model

Temperature Range

Package Description

Package Option

ADV7194KST

0

°C to 70°C

80-Lead Quad Flatpack

ST-80

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the ADV7194 features proprietary ESD protection circuitry, permanent damage may occur on

devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are

recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

PIN CONFIGURATION

P2

P3

P4

P5

P6

P7

P8

P9

P0

P1

Y[0]/P10

VREF

COMP 1

DAC A

DAC B

VAA

AGND

DAC C

DAC D

AGND

VAA

DAC E

DAC F

COMP 2

RSET2

DGND

RESET

PAL_NTSC

RSET1

ALSB

SCRESET/RTC/TR

80 79 78 77 76

71 70 69 68 67 66 65

75 74 73 72

64 63 62 61

1

2

3

4

5

6

7

8

9

10

11

13

14

15

16

12

17

18

20

19

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

PIN 1

IDENTIFIER

TOP VIEW

(Not to Scale)

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

ADV7194

LQFP

Y[1]/P11

Y[2]/P12

Y[3]/P13

Y[4]/P14

Y[5]/P15

Y[6]/P16

Y[7]/P17

Y[8]/P18

Y[9]/P19

Similar Part No. - ADV7194KST

Manufacturer	Part #	Datasheet	Description
Analog Devices	ADV7194KSTZ	605Kb / 69P	Professional Extended-10 Video Encoder with 54 MHz Oversampling REV. A

More results

Similar Description - ADV7194KST

Manufacturer	Part #	Datasheet	Description
Analog Devices	ADV7194KSTZ	605Kb / 69P	Professional Extended-10 Video Encoder with 54 MHz Oversampling REV. A
	ADV7194	605Kb / 69P	Video Encoder with 54 MHz Oversampling REV. A
	ADV7192	664Kb / 69P	Video Encoder with Six 10-Bit DACs, 54 MHz Oversampling and Progressive Scan Inputs REV. 0
	ADV7192	2Mb / 69P	Video Encoder with Six 10-Bit DACs, 54 MHz Oversampling and Progressive Scan Inputs REV. A
	ADV7190	626Kb / 72P	Video Encoders with Six 10-Bit DACs and 54 MHz Oversampling REV. B
	ADV7191	626Kb / 72P	Video Encoders with Six 10-Bit DACs and 54 MHz Oversampling REV. B
	ADV7191KSTZ	626Kb / 72P	Video Encoders with Six 10-Bit DACs and 54 MHz Oversampling REV. B
Faraday Technology	FL676	61Kb / 2P	Video Oversampling Filters
Analog Devices	ADV7180	2Mb / 120P	10-Bit, 4횞 Oversampling SDTV Video Decoder Rev. G
Analog Devices	ADV7180	2Mb / 114P	10-Bit, 4 Oversampling SDTV Video Decoder Rev. J

More results

ADV7194KST Datasheet(PDF) 9 Page - Analog Devices

ADV7194KST Datasheet(HTML) 9 Page - Analog Devices

Similar Part No. - ADV7194KST

Similar Description - ADV7194KST

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69

Datasheet Download

Link URL