ADV7122KP30 datasheet(3/12 Pages) AD

номер детали	ADV7122KP30

подробное описание детали	CMOS 80 MHz, Triple 10-Bit Video DACs

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ADV7121/ADV7122

–3–

REV. B

Parameter

K Version

Units

Test Conditions/Comments

STATIC PERFORMANCE

Resolution (Each DAC)

10

Bits

Accuracy (Each DAC)

Integral Nonlinearity, INL

±2

LSB max

Differential Nonlinearity, DNL

±1

LSB max

Guaranteed Monotonic

Gray Scale Error

±5

% Gray Scale max

Max Gray Scale Current: IOG = (VREF*12.082/RSET) mA

Max Gray Scale Current: IOR, IOB = (VREF*8,627/RSET) mA

Coding

Binary

DIGITAL INPUTS

Input High Voltage, VINH

2

V min

Input Low Voltage, VINL

0.8

V max

Input Current, IIN

±1

µA max

VIN = 0.4 V or 2.4 V

Input Capacitance, CIN

2

10

pF max

ANALOG OUTPUTS

Gray Scale Current Range

15

mA min

22

mA max

Output Current

White Level Relative to Blank

17.69

mA min

Typically 19.05 mA

20.40

mA max

White Level Relative to Black

16.74

mA min

Typically 17.62 mA

18.50

mA max

Black Level Relative to Blank

0 95

mA min

Typically 1.44 mA

1.90

mA max

Black Level on IOR, IOB

0

µA min

Typically 5

µA

50

µA max

Black Level on IOG

6.29

mA min

Typically 7.62 mA

9.5

mA max

Sync Level on IOG

0

µA min

Typically 5

µA

50

µA max

LSB Size

17.28

µA typ

DAC to DAC Matching

5

% max

Typically 2%

Output Compliance, VOC

–1

V min

+1.4

V max

Output Impedance, ROUT

2

100

k

Ω typ

Output Capacitance, COUT

2

30

pF max

IOUT = 0 mA

VOLTAGE REFERENCE

Voltage Reference Range, VREF

1.14/1.26

V min/V max

VREF = 1.235 V for Specified Performance

Input Current, IVREF

–5

mA typ

POWER REQUIREMENTS

VAA

5

V nom

IAA

125

mA max

Typically 80 mA: 80 MHz Parts

100

mA max

Typically 70 mA: 50 MHz & 35 MHz Parts

Power Supply Rejection Ratio

2

0.5

%/% max

Typically 0.12%/%: f = 1 kHz, COMP = 0.01

µF

Power Dissipation

625

mW max

Typically 400 mW: 80 MHz Parts

500

mW max

Typically 350 mW: 50 MHz & 35 MHz Parts

DYNAMIC PERFORMANCE

Glitch Impulse

2, 3

50

pV secs typ

DAC Noise

2, 3, 4

200

pV secs typ

Analog Output Skew

2

ns max

Typically 1 ns

NOTES

1Temperature range (T

MIN to TMAX) 0°C to +70°C.

2Sample tested at +25

°C to ensure compliance.

3TTL input values are 0 to 3 volts, with input rise/fall times

≤ 3 ns, measured between the 10% and 90% points. Timing reference points at 50% for inputs and

outputs. See timing notes in Figure 1.

4This includes effects due to clock and data feedthrough as well as RGB analog crosstalk.

Specifications subject to change without notice

ADV7122–SPECIFICATIONS

(VAA = +5 V

5%; VREF = +1.235 V; RL = 37.5

, CL = 10 pF; RSET = 560

. All

Specifications TMIN to TMAX

1 unless otherwise noted.)

Аналогичный номер детали - ADV7122KP30

производитель	номер детали	датащи	подробное описание детали
Analog Devices	ADV7122	200Kb / 12P	CMOS 80 MHz, Triple 10-Bit Video DACs REV. B

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Аналогичное описание - ADV7122KP30

производитель	номер детали	датащи	подробное описание детали
Analog Devices	ADV7122	200Kb / 12P	CMOS 80 MHz, Triple 10-Bit Video DACs REV. B
	ADV7120KSTZ50	191Kb / 12P	CMOS 80 MHz, Triple 8-Bit Video DAC REV. B
	ADV7120	191Kb / 12P	CMOS 80 MHz, Triple 8-Bit Video DAC REV. B
	ADV101	161Kb / 12P	CMOS 80 MHz, Triple 8-Bit Video DAC REV. B
	ADV101	187Kb / 12P	CMOS 80 MHz, Triple 8-Bit Video DAC REV. B
	ADV7120KSTZ30	191Kb / 12P	CMOS 80 MHz, Triple 8-Bit Video DAC REV. B
	ADV7120	188Kb / 12P	CMOS 80 MHz, Triple 8-Bit Video DAC REV. B
	ADV7128	135Kb / 8P	CMOS 80 MHz, 10-Bit Video DAC REV. 0
	ADV7128	139Kb / 8P	CMOS 80 MHz, 10-Bit Video DAC REV. 0
Exar Corporation	CDK3400	648Kb / 11P	10-bit, 100/150MSPS, Triple Video DACs

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