AK2306 Datasheet, PDF (28/38 Pages) Asahi Kasei Microsystems – Dual PCM CODEC for ISDN/VoIP TERMINAL ADAPTER

ASAHI KASEI
[AK2306/LV]
Analog Interface Receive Output (AK2306 : VDD 5.0V±5%, AK2306LV : VDD 3.3V±0.3V)
Parameter
Conditions
Min Typ Max
Output voltage(AGND level) +0 PCM code input
AK2306
2.3 2.4 2.5
AK2306LV -
1.5
-
Load Resistance
10
Load Capacitance
50
Output voltage Swing
AK2306
-
3.6
-
AK2306LV - 2.25 -
Units
V
kohm
pF
Vp-p
Analog Interface Receive Output Amplifier
Parameter
Input Resistance
Load Resistance
Load Capacitance
Output Voltage Swing
Conditions
Min Typ Max Units
10
-
- M ohm
10
-
- k ohm
-
-
50 pF
AK2306
AK2306LV
-
-
3.6
2.25
-
-
Vp-p
VOLUME ( GA0T,GA0R,GA1T,GA1R)
Parameter
Pin
Conditions
Step margin
Relative to: 0dB
Min typ max Unit
-1.0
+1.0*) dB
*)Monotonus increase/decrease is guranteed
RING TONE GENERATOR
Parameter
Signal frequency
16Hz/20Hz
Tone Duty
Conditions
No Jitter on FS 8KHz frame signal
No Jitter on FS 8KHz frame signal
Min typ max Unit
-5% 16/20 +5% Hz
49
50
51 %
MS0093-E-04
28
2001/11