W681310 Datasheet, PDF (25/36 Pages) Winbond – 3V SINGLE-CHANNEL VOICEBAND CODEC

W681310
PARAMETER
Load Resistance
Load Capacitance
PAO Output Current
PAO Output Resistance
PAO Differential Gain
PAO Differential Signal to
Distortion C-Message
weighted
PAO Power Supply Rejection
Ratio (0 to 25 kHz to V_DD,
Differential out)
SYM.
R_LDPO
C_LDPO
I_OUTPAO
R_PAO
G_PAO
D_PAO
PSRR_P
AO
CONDITION
PAO+, PAO-
differentially
PAO+, PAO-
differentially
0.4 ≤ PAO+,PAO--≤ V_DD-
0.4
PAO+ to PAO-
R_LD=300Ω, +3dBm0, 1
kHz, PAO+ to PAO-
Z_LD=300Ω
Z_LD=100nF + 20Ω
Z_LD=100nF + 100Ω
0 to 4 kHz
4 to 25 kHz
MIN. TYP.
300
---
---
---
±6.0 ---
---
1
-0.2
0
45
60
---
40
---
40
40
55
---
40
MAX.
---
UNIT.
Ω
1000 pF
---
mA
---
Ω
+0.2 dB
---
dBC
---
---
---
dB
---
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Publication Release Date: September 2005
Revision B13