參數(shù)資料
型號: UDA1335H
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Universal Serial Bus USB Audio Playback Recording Peripheral APRP
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, SOT-319-2, QFP-64
文件頁數(shù): 13/44頁
文件大?。?/td> 254K
代理商: UDA1335H
1998 Aug 28
13
Philips Semiconductors
Preliminary specification
Universal Serial Bus (USB) Audio
Playback Recording Peripheral (APRP)
UDA1335H
A
UDIO FUNCTION TOPOLOGIES
Four audio function Input topologies and two audio function output topologies are supported by the UDA1335H. Each
configuration map can select only one Input and one output topology. The descriptors and the supported requests
depend on the selected topologies in the active configuration map. Figures 3 and 4 illustrate the different audio Input and
output topologies.
Fig.3 One audio output function topology (with or without bass boost) is supported.
handbook, full pagewidth
MBK530
INPUT TERMINAL
OUTPUT TERMINAL
FEATURE UNIT
FU
IT
OT
handbook, full pagewidth
SU
SELECTOR UNIT
MGL437
Analog
Input Terminal
Output
Terminal
Output
Terminal
Output
Terminal
Output
Terminal
Analog
Input Terminal
Digital
Input Terminal
Input Terminal 1
Input Terminal 2
IT
OT
IT
OT
IT
OT
IT
IT
OT
Fig.4 Four input function topologies are supported.
c. Digital topology 3.
d. Analog topology 4 (using OSCAD clock source).
a. Analog topology 1 (using APLL clock source).
b. Analog topology 2.
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