MAX1437 datasheet(5/22 Pages) MAXIM

Part #	MAX1437

Description	Octal, 12-Bit, 65Msps, 1.8V ADC with Serial LVDS Outputs Serial LVDS Outputs

Download	22 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

5 / 22 page

Octal, 12-Bit, 65Msps, 1.8V ADC

with Serial LVDS Outputs

_______________________________________________________________________________________

5

ELECTRICAL CHARACTERISTICS (continued)

(VAVDD = 1.8V, VOVDD = 1.8V, VCVDD = 3.3V, VGND = 0V, external VREFIO = 1.24V, CREFIO = 0.1µF, CREFP = 10µF, CREFN = 10µF,

fCLK = 65MHz (50% duty cycle), VDT = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 2, 3)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

TIMING CHARACTERISTICS (Note 8)

Data Valid to CLKOUT Rise/Fall

tOD

Figure 5 (Note 9)

(tSAMPLE /24)

- 0.15

(tSAMPLE /24)

+ 0.15

ns

CLKOUT Output-Width High

tCH

Figure 5

tSAMPLE /12

ns

CLKOUT Output-Width Low

tCL

Figure 5

tSAMPLE /12

ns

FRAME Rise to CLKOUT Rise

tCF

Figure 4 (Note 9)

(tSAMPLE /24)

- 0.15

(tSAMPLE /24)

+ 0.15

ns

Sample CLK Rise to FRAME Rise

tSF

Figure 4 (Note 9)

(tSAMPLE /2)

+ 1.1

(tSAMPLE /2)

+ 2.6

ns

Crosstalk

(Note 4)

-85

dB

Gain Matching

CGM

fIN = 5.3MHz (Note 4)

±0.1

dB

Phase Matching

CPM

fIN = 5.3MHz (Note 4)

±0.25

Degrees

Note 2: Specifications at TA ≥ +25°C are guaranteed by production testing. Specifications at TA < +25°C are guaranteed by design

and characterization and not subject to production testing.

Note 3: All capacitances are between the indicated pin and GND, unless otherwise noted.

Note 4: See definition in the

Parameter Definitions section at the end of this data sheet.

Note 5: See the

Common-Mode Output (CMOUT) section.

Note 6: Connect REFADJ to GND directly to enable internal reference mode. Connect REFADJ to AVDD directly to disable the inter-

nal bandgap reference and enable external reference mode.

Note 7: Measured using CREFP to GND = 1µF and CREFN to GND = 1µF. tENABLE time may be lowered by using smaller capacitor values.

Note 8: Data valid to CLKOUT rise/fall timing is measured from 50% of data output level to 50% of clock output level.

Note 9: Guaranteed by design and characterization. Not subject to production testing.

Typical Operating Characteristics

(VAVDD = 1.8V, VOVDD = 1.8V, VCVDD = 3.3V, VGND = 0V, internal reference, differential input at -0.5dBFS, fIN = 5.3MHz, fCLK = 65MHz

(50% duty cycle), VDT = 0V, CLOAD = 10pF, TA = +25°C, unless otherwise noted.)

FFT PLOT

(16,384-POINT DATA RECORD)

FREQUENCY (MHz)

0

-10

-20

-30

-40

-50

-70

-60

-80

-100

-90

-110

0

5

10

15

20

25

30

fCLK = 65.4966636MHz

fIN = 5.304814MHz

AIN = -0.5dBFS

SNR = 70.120dB

SINAD = 70.112dB

THD = -97.686dBc

SFDR = 95.406dBc

HD2

HD3

FFT PLOT

(16,384-POINT DATA RECORD)

FREQUENCY (MHz)

0

-10

-20

-30

-40

-50

-70

-60

-80

-100

-90

-110

fCLK = 65.4966637MHz

fIN = 30.313794MHz

AIN = -0.5dBFS

SNR = 69.584dB

SINAD = 69.516dB

THD = -97.316dBc

SFDR = 94.713dBc

HD2

HD3

0

5

10

15

20

25

30

CROSSTALK

(16,384-POINT DATA RECORD)

FREQUENCY (MHz)

0

-10

-20

-30

-40

-50

-70

-60

-80

-100

-110

-90

MEASURED ON CHANNEL 1,

WITH INTERFERING SIGNAL

ON CHANNEL 2

fIN(IN1) = 5.304814MHz

fIN(IN2) = 30.3189139MHz

CROSSTALK = 85.4dB

fIN(IN2)

0

5

10

15

20

25

30

Similar Part No. - MAX1437

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX1437	410Kb / 23P	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs Rev 0; 4/05
	MAX1437	691Kb / 22P	Octal, 10-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 2/11
	MAX1437	516Kb / 24P	Octal, 12-Bit, 40Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 2/11
	MAX1437B	333Kb / 22P	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 12/08
	MAX1437BETK++	333Kb / 22P	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 12/08

More results

Similar Description - MAX1437

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX1127	1Mb / 25P	Quad, 12-Bit, 65Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 3/04
	MAX1437B	333Kb / 22P	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 12/08
	MAX1436B	516Kb / 24P	Octal, 12-Bit, 40Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 2/11
	MAX1437B	456Kb / 22P	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs 2011
	MAX1434	421Kb / 22P	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 2/11
	MAX1437	410Kb / 23P	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs Rev 0; 4/05
	MAX1438B	1Mb / 21P	Octal, 12-Bit, 64Msps, 1.8V ADC with Serial LVDS Outputs Rev 0; 7/09
	MAX1437	715Kb / 23P	Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs 2011
	MAX1436	691Kb / 22P	Octal, 10-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs Rev 1; 2/11
	MAX1126	790Kb / 25P	Quad, 12-Bit, 40Msps, 1.8V ADC with Serial LVDS Outputs 19-3143; Rev 1; 3/04

More results

MAX1437 Datasheet(PDF) 5 Page - Maxim Integrated Products

MAX1437 Datasheet(HTML) 5 Page - Maxim Integrated Products

Similar Part No. - MAX1437

Similar Description - MAX1437

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

Datasheet Download

Link URL