MSM7579 OKI, MSM7579 Datasheet - Page 10

• Manufacturer Part Number: MSM7579
• Description: (MSM7578) Single Rail CODEC
• Manufacturer: OKI

¡ Semiconductor
AC Characteristics
*1 Psophometric filter is used
*2 Upper is specified for the MSM7578H, lower for the MSM7579
Transmit Frequency Response
Receive Frequency Response
Transmit Signal to Distortion Ratio
Receive Signal to Distortion Ratio
Transmit Gain Tracking
Receive Gain Tracking
Parameter
Symbol
Loss T1
Loss T2
Loss T3
Loss T4
Loss T5
Loss T6
Loss R1
Loss R2
Loss R3
Loss R4
Loss R5
SD R1
SD R2
SD R3
SD R4
SD R5
GT R1
GT R2
GT R3
GT R4
GT R5
SD T1
SD T2
SD T3
SD T4
SD T5
GT T1
GT T2
GT T3
GT T4
GT T5
Freq.
(Hz)
1020
2020
3000
3400
1020
2020
3000
3400
1020
1020
1020
1020
300
300
60
(dBm0)
Level
–30
–40
–45
–30
–40
–45
–10
–40
–50
–55
–10
–40
–50
–55
0
0
3
0
3
0
3
3
Condition
*1
*1
*2
*2
*2
*2
(V
DD
–0.15
–0.15
–0.15
–0.15
–0.15
–0.15
Min.
–0.3
–0.3
–0.6
–1.2
–0.3
–0.3
–0.6
–1.2
0.0
20
35
35
35
29
24
36
36
36
30
29
25
24
= +5 V ±5%, Ta = –30°C to +85°C)
0
MSM7578H/7578V/7579
Reference
Reference
Reference
Reference
+0.07
–0.04
+0.06
–0.03
–0.02
+0.15
+0.01
–0.13
–0.15
+0.10
+0.20
+0.25
Typ.
33.5
0.4
0.4
26
43
41
38
31
30
27
26
43
41
40
32
30
27
0
0
Max.
+0.20
+0.20
+0.20
+0.20
+0.20
+0.20
0.80
0.80
+0.3
+0.3
+0.6
+1.2
+0.3
+0.3
+0.6
+1.2
—
—
—
—
—
—
—
—
—
—
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10/18
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB