PCM63P datasheet(2/11 Pages) TI1

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PCM63P

The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes

no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change

without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant

any BURR-BROWN product for use in life support devices and/or systems.

SPECIFICATIONS

ELECTRICAL

All specifications at 25

°C and ±V

A and ±VD = ±5V, unless otherwise noted.

PCM63P, PCM63P-J, PCM63P-K

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

RESOLUTION

Bits

DYNAMIC RANGE,

ΤΗD+Ν at –60dB Referred to Full Scale

PCM63P

100

PCM63P-J

100

104

PCM63P-K

104

108

DIGITAL INPUT

Logic Family

TTL/CMOS Compatible

Logic Level: VIH

+2.4

+VD

VIL

0.8

IIH

VIH = +2.7V

µA

IIL

VIL = +0.4V

–50

µA

Data Format

Serial, MSB First, BTC(1)

Input Clock Frequency

12.5

MHz

TOTAL HARMONIC DISTORTION + N(2), Without Adjustments

PCM63P

f = 991Hz (0dB)(3)

fS = 352.8kHz(4)

–92

–88

f = 991Hz (–20dB)

fS = 352.8kHz

–80

–74

f = 991Hz (–60dB)

fS = 352.8kHz

–40

–36

PCM63P-J

f = 991Hz (0dB)

fS = 352.8kHz

–96

–92

f = 991Hz (–20dB)

fS = 352.8kHz

–82

–76

f = 991Hz (–60dB)

fS = 352.8kHz

–44

–40

PCM63P-K

f = 991Hz (0dB)

fS = 352.8kHz

–100

–96

f = 991Hz (–20dB)

fS = 352.8kHz

–88

–82

f = 991Hz (–60dB)

fS = 352.8kHz

–48

–44

ACCURACY

Level Linearity

at –90dB Signal Level

±0.3

±1dB

Gain Error

±1

±2%

Bipolar Zero Error(5)

±12

µA

Gain Drift

°C to 70°C

ppm/

°C

Bipolar Zero Drift

°C to 70°C

ppm of FSR/

°C

Warm-up Time

Minute

IDLE CHANNEL SNR(6)

20Hz to 20kHz at BPZ(7)

+116

+120

POWER SUPPLY REJECTION

+86

ANALOG OUTPUT

Output Range

±2.00

Output Impedance

670

Ω

Internal RFEEDBACK

1.5

Ω

Settling Time

2mA Step

200

Glitch Energy

No Glitch Around Zero

POWER SUPPLY REQUIREMENTS

±V

A, ±VD Supply Voltage Range

±4.50

±5

±5.50

+IA, +ID Combined Supply Current

+VA, +VD = +5V

–IA, –ID Combined Supply Current

–VA, –VD = –5V

–35

–45

Power Dissipation

±V

A, ±VD = ±5V

225

300

TEMPERATURE RANGE

Specification

+70

°C

Operating

–40

+85

°C

Storage

–60

+100

°C

NOTES: (1) Binary Two’s Complement coding. (2) Ratio of (DistortionRMS + NoiseRMS) / SignalRMS. (3) D/A converter output frequency (signal level). (4) D/A

converter sample frequency (8 x 44.1kHz; 8x oversampling). (5) Offset error at bipolar zero. (6) Measured using an OPA27 and 1.5k

Ω feedback and an A-weighted

filter. (7) Bipolar Zero.

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