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AD1959YRS

更新时间： 2024-01-15 08:09:53

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
8页	108K
描述
PLL/Multibit DAC

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AD1959YRS 数据手册

AD1959–SPECIFICATIONS

TEST CONDITIONS UNLESS OTHERWISE NOTED

Supply Voltages (AVDD, DVDD)5.0 V

Ambient Temperature

Input Clock

Input Signal

25°C

12.288 MHz

996.11 Hz

–0.5 dB Full Scale

48 kHz

Input Sample Rate

Measurement Bandwidth

Word Width

20 Hz to 20 kHz

20 Bits

Load Capacitance

Load Impedance

Input Voltage HI

Input Voltage LO

100 pF

47 kΩ

3.5 V

0.8 V

ANALOG PERFORMANCE

Min

Typ

Max

Unit

Resolution

Bits

Signal-to-Noise Ratio (20 Hz to 20 kHz)

No Filter (Stereo)

105

108

With A-Weighted Filter (Stereo)

Dynamic Range (20 Hz to 20 kHz, –60 dB Input)

No Filter (Stereo)

With A-Weighted Filter (Stereo)

Total Harmonic Distortion + Noise (Stereo)

PLL Performance

Master Clock Input Frequency

Generated System Clocks

SCLK0

SCLK1

SCLK2

Jitter (SCLK0 and SCLK1)

Analog Outputs

105

108

–94

101

–91

125

MHz

33.8688

12.288

22.5792

MHz

ps rms

Single-Ended Output Range ( Full Scale)

Output Capacitance at Each Output Pin

V_REF(FILTR)

3.17

V p-p

2.44

2.34

–5

2.39

2.0

Gain Error

Interchannel Gain Mismatch

Gain Drift

DC Offset

Out-of-Band Energy (0.5 × f_Sto 100 kHz)

Interchannel Crosstalk (EIAJ Method)

Interchannel Phase Deviation

De-Emphasis Gain Error

–0.15

0.015

150

–5

+0.15

250

+15

–90

ppm/°C

Degrees

–25

–120

0.1

NOTES

Performance of right and left channels is identical (exclusive of the Interchannel Gain Mismatch and Interchannel Phase Deviation specifications).

Specifications subject to change without notice.

DIGITAL I/O (–40°C to +105°C )

Min

Typ

Max

Unit

Input Voltage HI (V_IH) Except XIN

Input Voltage HI (V_IH) XIN

2.2

2.7

Input Voltage LO (V_IL)

0.8

Input Leakage (I_IH@ V_IH= 2.4 V)

Input Leakage (I_IL@ V_IL= 0.8 V)

High Level Output Voltage (V_OH) I_OH= 1 mA

Low Level Output Voltage (V_OL) I_OL= 1 mA Except XOUT

Low Level Output Voltage (V_OL) I_OL= 1 mA XOUT

Input Capacitance

µA

2.0

0.4

1.2

Specifications subject to change without notice.

–2–

REV. 0

123 4 5 6 7 8

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