AD1883JCPZ-RL Analog Devices Inc, AD1883JCPZ-RL Datasheet
AD1883JCPZ-RL
Specifications of AD1883JCPZ-RL
Related parts for AD1883JCPZ-RL
AD1883JCPZ-RL Summary of contents
Page 1
FEATURES Microsoft Vista Premium Logo for notebook 90+ dB audio outputs audio inputs WLP 3.0 and 4.0 2 stereo headphone amplifiers Internal 32-bit arithmetic for greater accuracy Impedance and presence detection on all jacks Full analog mixer with ...
Page 2
AD1883 TABLE OF CONTENTS Features ................................................................. 1 Revision History ...................................................... 2 General Description ................................................. 3 Additional Information .......................................... 3 Jack Configuration ................................................ 3 Specifications .......................................................... 4 Test Conditions .................................................... 4 Performance ........................................................ 4 General Specifications ............................................ 4 HD–Audio Link Specification ...
Page 3
GENERAL DESCRIPTION The AD1883 audio codec and SoundMAX® software provide superior high definition audio quality that exceeds Vista Pre- mium performance for notebooks. The AD1883 has two 192 kHz DAC pairs, two 192 kHz ADC pairs, a S/PDIF output, a ...
Page 4
AD1883 SPECIFICATIONS TEST CONDITIONS Parameter Temperature Digital Supply Analog Supply MIC_BIAS_IN (via Low-Pass Filter) Sample Rate F S Input Signal (Frequency Sine Wave) Amplitude for THD + N Analog Output Pass Band DAC ADC PERFORMANCE Parameter Line-Out Drive (10 kΩ ...
Page 5
Parameter DIGITAL-TO-ANALOG CONVERTERS Resolution Gain Error (Full-Scale Span Relative to Nominal Input Voltage) Interchannel Gain Mismatch (Difference of Gain Errors) Total Audible Out-of-Band Energy (Measured from 0.6 × f DAC Crosstalk (Input L, Zero R, Measure R_OUT; Input R, Zero ...
Page 6
AD1883 Parameter MICROPHONE BIAS MIC_BIAS-B, MIC_BIAS-C MIC_BIAS_IN (Pin 33 3.3 V MIC_BIAS_IN (Pin 33 MIC_BIAS_IN (Pin 33) = 3.3 V MIC_BIAS-E (When Enabled as BIAS) Output Drive Current GPIO 0 Input Signal High ...
Page 7
Parameter POWER SUPPLY ) 3.3 V ± 5% Analog (AV DD Power Supply Range Power Dissipation Supply Current ) 3.3 V ± 10% Digital (DV DD Power Supply Range Power Dissipation Supply Current ) 1.7 through 1.9 V ± 10% ...
Page 8
AD1883 ABSOLUTE MAXIMUM RATINGS Stresses greater than those listed below may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational ...
Page 9
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS 48 DV CORE 1 DM_1 DM_2 4 SDATA_OUT 5 BIT_CLK SDATA_IN SYNC 10 RESET 11 12 PCBEEP ...
Page 10
AD1883 Table 5. Pin Function Descriptions Mnemonic Pin No. DIGITAL INTERFACE SDATA_OUT 5 BIT_CLK 6 SDATA_IN 8 SYNC 10 RESET 11 DIGITAL I/O and EAPD DM_1/2 2 DM_2 4 DM_CLK 46 GPIO_2 30 MIC_BIAS-E/GPIO_1 31 EAPD/GPIO_0 47 SPDIF_OUT 48 JACK ...
Page 11
Table 5. Pin Function Descriptions (Continued) Mnemonic Pin No. FILTER/MIC_BIAS VREF _FLT 27 MIC_BIAS-B 28 MIC_BIAS-C 29 MIC_BIAS_IN 33 5 3.3 V POWER AND GROUND CORE FILTER DV 1.5 V ...
Page 12
AD1883 DIGITAL MICROPHONE INTERFACE TIMING SPECIFICATIONS The digital microphone interface can support one or two digital microphones using two or three codec pins. Both uniplex (one microphone per data pin) and multiplex (two microphones sharing the same data pin) are ...
Page 13
DM_CLK t 3 DM_1/2 LEFT DATA VALID Figure 5. Multiplex Microphone Timing Rev Page April 2008 RIGHT DATA VALID AD1883 t 2 LEFT DATA ...
Page 14
AD1883 HD AUDIO WIDGETS 1 Table 7. HD Audio Widgets Node ID Name Type ID 0x00 ROOT x 0x01 FUNCTION x 0x02 S/PDIF DAC 0 0x03 DAC_0 0 0x04 DAC_1 0 0x07 Port A Mixer 2 0x08 ADC_0 1 0x09 ...
Page 15
HD AUDIO PARAMETERS Table 8. Root and Function Node Parameters Vendor ID Node ID Name 00 0x00 ROOT 0x11D4 1883 0x01 FUNCTION 1 Subject to change with silicon stepping. Table 9. Subsystem ID Node ID Name 0x01 FUNCTION Revision ID ...
Page 16
AD1883 WIDGET PARAMETERS Table 10. Widget Parameters Widget PCM Size, Node Capabilities Rate ID 0x09 0x0A 0x01 0x0000 04C0 0x000E 07FF 0x02 0x0003 0211 0x000E 07E0 0x03 0x0000 0405 0x000E 07FF 0x04 0x0000 0405 0x000E 07FF 0x07 0x0020 0103 0x08 ...
Page 17
CONNECTION LIST Table 11. Connection List Connections Node ID [0–3] [4–7] [8–11] 0x02 0x03 0x04 0x07 0x0000 2122 0x08 0x0000 000C 0x09 0x0000 000D 0x0A 0x0000 2104 0x0B 0x0000 210F 0x0C 0x2016 1514 0x0000 1725 0x0D 0x2016 1514 0x0000 1725 ...
Page 18
AD1883 DEFAULT CONFIGURATION BYTES Table 12. Default Configuration Bytes Node ID Name 0x11 Port A (Headphone) 0x12 Port D (Line Out) 0x13 Mono Out 0x14 Port B (Mic In) 0x15 Port C (Line In) 0x16 Port F (Aux In/Out) 0x17 ...
Page 19
... OUTLINE DIMENSIONS PIN 1 INDICATOR 1.00 12° MAX 0.85 0.80 SEATING PLANE ORDERING GUIDE Model Temperature Range 1 AD1883JCPZ 0°C to 70°C 1 AD1883JCPZ-RL 0°C to 70° RoHS Compliant Part. 7.00 BSC SQ 0.60 MAX 37 36 TOP 6.75 VIEW BSC SQ 0.50 0. 0.30 0.80 MAX 0.65 TYP ...
Page 20
AD1883 ©2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07397-0-4/08(0) Rev Page April 2008 ...