Nokia 6310i Service Manual page 86

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3 - Audio System
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Parameter
Output swing @ 0dBm0,
GR=-6 dB
Output voltage swing
Output resistance
Load capacitance
Load resistance
Load capacitance
Differential offset voltage
Common voltage level for
EAR output (EARP & EARN)
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Test condition
V
ASwing
With 60 dB signal to total
distortion ratio
PDM data with 50 % pulse
ratio in the DAC input
EARP to EARN
EARP to EARN
EARP to GND
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EAR
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PAMS Technical Documentation
Min Typ Max
2.36 2.5
4.0
1.0
50
26 32
200
-50 50
1.3 1.35 1.42
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Units
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mV
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