ELECTRICAL CHARACTERISTICS

ADS5463

ADS54RF63

SLAS515E – NOVEMBER 2006 – REVISED JULY 2009 ................................................................................................................................................... www.ti.com

Typical values at TA = 25°C, minimum and maximum values over full temperature range TMIN = –40°C to TMAX = 85°C,

ADS5463 sampling rate = 500 MSPS, ADS54RF63 sampling rate = 550 MSPS, 50% clock duty cycle, AVDD5 = 5 V, AVDD3

= 3.3 V, DVDD3 = 3.3 V, –1-dBFS differential input, and 3-VPP differential clock, unless otherwise noted

ADS54RF63

ADS5463

PARAMETER

TEST CONDITIONS

UNIT

MIN

TYP

MAX

MIN

TYP

MAX

Resolution

12

12

Bits

ANALOG INPUTS

Differential input

2.2

2.2

VPP

Common-mode

VCM

Self-biased

2.4

2.4

V

voltage

Input resistance

To VCM

500

500

Ω

To ground (un-soldered

Input capacitance

2.3

2.3

pF

package)

Input bandwidth

(–3 dB)

2.3

2.3

GHz

Common-mode

CMRR

Common mode signal = 10 MHz

90

90

dB

rejection ratio

CLOCK INPUTS

Input resistance

To internal common-mode

1000

1000

Ω

To ground (un-soldered

Input capacitance

1.5

1.5

pF

package)

Common mode

Internally generated

2.4

2.4

V

INTERNAL REFERENCE VOLTAGE

VREF

Reference voltage

2.4

2.4

V

4

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Product Folder Link(s): ADS5463 ADS54RF63