msm7533 Oki Semiconductor, msm7533 Datasheet - Page 12

• Manufacturer Part Number: msm7533
• Description: 2ch Single Rail Codec Msm7533vgs-k2ch Single Rail Codec*
• Manufacturer: Oki Semiconductor

¡ Semiconductor
AC Characteristics (Continued)
*1 Psophometric filter is used
*2 Upper is specified for the m-law, lower for the A-law
*3 Input "0" code to PCMIN
*4 AVT is defined between GSX and DOUT and AVR between DIN and AOUT
*5 Minimum value of the group delay distortion
Idle Channel Noise
Absolute Level (Initial Difference)
Absolute Level
(Deviation of Temperature and Power)
Absolute Delay
Transmit Group Delay
Receive Group Delay
Crosstalk Attenuation
Parameter
Symbol
CR CH
Nidle T
Nidle R
AV Rt
t
t
t
t
t
t
t
t
t
t
AV Tt
CR R
AV R
CR T
AV T
gd
gd
gd
gd
gd
gd
gd
gd
gd
gd
Td
R1
R2
R3
R4
R5
T1
T2
T3
T4
T5
Freq.
(Hz)
1020
1020
1000
2600
2800
1000
2600
2800
1020
—
—
500
600
500
600
(dBm0)
Level
—
—
0
0
0
0
0
Condition
AIN = SG
V
Ta = 25°C
V
5%
Ta = –30
to 85°C
A to A
BCLK
= 64 kHz
TRANS Æ RECV
RECV Æ TRANS
CH to CH
DD
DD
*1 *3
= 5.0 V
= 5 V ±
*1*2
*4
*4
*5
*5
(V
DD
0.821
0.821
Min.
–0.2
–0.2
—
—
—
—
—
—
—
—
—
—
—
—
—
75
70
73
= +5 V ±5%, Ta = –30°C to +85°C)
MSM7533H/7533V/7534
–73.5
–71.5
0.850
0.850
Typ.
0.19
0.11
0.02
0.05
0.07
0.00
0.00
0.00
0.09
0.12
–78
—
—
—
80
76
78
Max.
0.880
0.880
0.125
0.125
0.125
0.125
+0.2
+0.2
0.75
0.35
0.75
0.75
0.35
0.75
–70
–68
–75
0.6
—
—
—
12/18
dBmOp
Vrms
Unit
ms
ms
ms
dB
dB
dB