Philips AZ 385 - USB Interface Specifications

1-8
TECHNICAL SPECIFICATION
SET SPECIFICATION
VER 1
CD/MP3/FM/USB
AZ385/05/12
/
96
Prepared: Supers: 10 Sh. 190 4A
KT
Check:
DATE: © PHILIPS Electonics Hong Kong Ltd., BU-PORTABLE AUDIO
USB-PART ELECTRICAL CHARACTERISTICS MEASUREMENT DATA SHEET
Item Description
condition
Unit Norminal Limit
1
max. Output current
mA
250
500
2
Output Voltage
V
5
,+0.2/-.01
4
Frequency Response
dB
+/-6dB
100Hz-10K
5
Distortion
1KHz THD% <3%
6
S/N £¤A-Weighte£'
1KHz
dB
60
>50dB
7
channel seperation
1KHz
dB
40
>30dB
8
Working current
mA 130mA
<180
9
charge current during
play song
mA 0-200
>300
10
output power
W
1 1
USB Compatibility Test
Support MSC/MTP dual mode USB device .
Test requirement and method follow attached file as below:
"USB Direct
Compatibility tes
5