AK2300 Datasheet, PDF (10/19 Pages) Asahi Kasei Microsystems – 3.3V Single channel PCM CODEC LSI

Noise
Parameter
Conditions
Idle channel noise A→D (*1)
u-law, C-message
VFTN → DX
A-law, Psophometric
Linear, C-message
Idle channel noise D→A(*2)
u-law, C-message
DR → VR
A-law, Psophometric
Linear, C-message
PSRR
Transmit path
VDD=3.3V/±66mVop
f=0～10kHz
PSRR
Receiver path
VDD=3.3V/±66mVop
f=0～10kHz
(*1) Analog input is set to the analog ground level
(*2) Digital input is set to the +0 CODE
Crosstalk
Parameter
Transmit to receive
VFTN → VR
Receive to transmit
DR → DX
Conditions
VFTN 0dBm0@1020Hz
DR = 0-Code
DR=0dBm0@1020Hz code level
VFTN = 0 Vrms
Analog input op-amp characteristics :AMPT
Parameter
Conditions
Load resistance
AC load, Including feedback resistance
Load capacitance
Gain
Inverting amplifiers
Receive signal output characteristics :VR
Parameter
Conditions
Output voltage(AGND level) PCM +0 code input
Load resistance
Load capacitance
AC load
[AK2300]
min typ max Units
－ 12 17 dBrnC0
-78 -73 dBm0p
－ 12 17 dBrnC0
－
9
14 dBrnC0
－ -81 -76 dBm0p
－
9
14 dBrnC0
－ 55 －
dB
－ 55 －
dB
min Typ max Units
－
－ -75 dB
－
－ -75 dB
min Typ max Units
10
－
－
kΩ
－
－
50
pF
-6
－ 20
dB
min typ max Units
－ 1.3 －
V
5
－
－
kΩ
－
－
40
pF
<MS0998-E-00>
10
2008/9