Data Sheet

ManualsBrandsSHARP ManualsAudio EquipmentSPEAKER SYSTEM

AC6921A Datasheet

Confidential

The information contained herein is the exclusive property of JIELI and shall not be distributed, reproduced, or disclosed in whole or in part without

prior written permission of JIELI.

2.4 DAC Characteristics

Table 2-4

Parameter Min Typ Max Unit Test Conditions

Frequency Response 20 _ 20K Hz

1KHz/0dB

10Kohm loading

With A-Weighted Filter

THD+N _ -69 _ dB

S/N _ 95 _ dB

Crosstalk _ -80 _ dB

Output Swing 1 Vrms

Dynamic Range

90 dB

1KHz/-60dB

10Kohm loading

With A-Weighted Filter

DAC Output Power 11 _ mW 32ohm loading

2.5 ADC Characteristics

Table 2-5

Parameter Min Typ Max Unit Test Conditions

Dynamic Range

85 dB

1KHz/-60dB

10Kohm loading

With A-Weighted Filter

S/N _ 90 _ dB

1KHz/-60dB

10Kohm loading

With A-Weighted Filter

THD+N _ -72 _ dB

Crosstalk _ -80 _ dB

2.6 BT Characteristics

2.6.1 Transmitter

Basic Data Rate Table 2-6

Parameter Min Typ Max Unit Test Conditions

RF Transmit Power 0 4 dBm

25 , ℃

Power Supply

Voltage=5V

2441MHz

RF Power Control Range 20 dB

20dB Bandwidth 950 KHz

Adjacent Channel

Transmit Power

+2MHz -40 dBm

-2MHz -38 dBm

+3MHz -44 dBm

-3MHz -35 dBm