PT2353 查看數據表（PDF） - Princeton Technology
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PT2353 Datasheet PDF : 17 Pages
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Satellite + Subwoofer 3-Speaker System Electronics Crossover IC
The equivalent circuit is shown below.
OUT
PT2353
IN
29K
Step 0
Step 1
Step 2
LT
22K
AGND
Step 9
Step 10
Step 11
Step 30
Step 31
VOLUME INITIALIZATION
After power is turned ON, the volume control value of the main channel is set to the initial setting of
-30dB step while the subwoofer channel will be set at 0dB.
The PT2353 loudness frequency response curve from Step 0 to Step 31 is given below.
Step 0
PT2353 V1.2
Step 31
-7-
March, 2006
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