SPT7910SCJ 데이터 시트보기 (PDF) - Signal Processing Technologies

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SPT7910SCJ

12-BIT, 10 MSPS, ECL, A/D CONVERTER

Signal Processing Technologies 

ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)1 25 °C

Supply Voltages

VCC ............................................................... -0.3 to +6 V

VEE ............................................................... +0.3 to -6 V

Input Voltages

Analog Input ............................................... VFB≤VIN≤VFT

VFT, VFB. ................................................... +3.0 V, -3.0 V

Reference Ladder Current ..................................... 12 mA

Output

Digital Outputs .............................................. 0 to -30 mA

Temperature

Operating Temperature ................................... 0 to 70 °C

Junction Temperature ........................................... 175 °C

Lead Temperature, (soldering 10 seconds) .......... 300 °C

Storage Temperature ................................ -65 to +150 °C

Note: 1. Operation at any Absolute Maximum Rating is not implied. See Electrical Specifications for proper nominal

applied conditions in typical applications.

ELECTRICAL SPECIFICATIONS

TA=TMIN to TMAX, VCC=+5.0 V, VEE=-5.2 V, DVCC=+5.0 V, VIN=±2.0 V, VSB=-2.0 V, VST=+2.0 V, fCLK=10 MHz, 50% clock duty cycle,

unless otherwise specified.

PARAMETERS

Resolution

DC Accuracy (+25 °C)

Integral Nonlinearity

Differential Nonlinearity

No Missing Codes

Analog Input

Input Voltage Range

Input Bias Current

Input Resistance

Input Capacitance

Input Bandwidth

+FS Error

-FS Error

Reference Input

Reference Ladder Resistance

Reference Ladder Tempco

Timing Characteristics

Maximum Conversion Rate

Overvoltage Recovery Time

Pipeline Delay (Latency)

Output Delay

Aperture Delay Time

Aperture Jitter Time

Dynamic Performance

Effective Number of Bits

fIN=500 kHz

fIN=1.0 MHz

fIN=3.58 MHz

TEST

CONDITIONS

TEST

LEVEL

± Full Scale

V

250 kHz Sample Rate

V

VI

VI

VI

VIN=0 V

VI

V

3 dB Small Signal

V

V

V

VI

V

VI

V

IV

V

V

V

SPT7910

MIN

TYP

12

±2.0

±0.8

Guaranteed

±2.0

30

100

300

5

120

±5.0

±5.0

500

800

0.8

10

20

5

1

5

10.2

10.0

9.5

MAX

UNITS

Bits

LSB

LSB

V

60 µA

kΩ

pF

MHz

LSB

LSB

Ω

Ω/°C

MHz

ns

1 Clock Cycle

ns

ns

ps-RMS

Bits

Bits

Bits

SPT

2

SPT7910

3/11/97

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