參數(shù)資料
型號(hào): SA5752
廠商: NXP Semiconductors N.V.
英文描述: Ceramic Multilayer Capacitor; Capacitor Type:General Purpose; Capacitance:56pF; Capacitance Tolerance: 5%; Voltage Rating:100VDC; Capacitor Dielectric Material:Multilayer Ceramic; Package/Case:0603; Termination:SMD RoHS Compliant: Yes
中文描述: 音頻處理器-擴(kuò),VOX和功放
文件頁(yè)數(shù): 10/13頁(yè)
文件大小: 114K
代理商: SA5752
Philips Semiconductors
Product specification
SA5752
Audio processor – companding, VOX and amplifier section
1997 Nov 07
10
TYPICAL PERFORMANCE CHARACTERISTICS
EXPANDOR
COMPRESSOR
THD vs Temperature for 3V Supply
T
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
–50 –40 –30 –20 –10 0
10
20
30
40
50
60
70
80
90
100
TEMPERATURE (
°
C)
S
4.00
3.75
3.50
3.25
3.00
2.75
2.50
2.25
2.00
–50 –40 –30 –20 –10 0
10
20
30
40
50
60
70
80
90
100
TEMPERATURE (
°
C)
V
CC
= 3V
Supply Current vs Temperature and Supply Voltage
Power Down Supply Current vs
Temperature and Supply Voltage
TEMPERATURE (
°
C)
P
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
–50 –40 –30 –20 –10 0
10
20
30
40
50
60
70
80
90
100
EXPANDOR
COMPRESSOR
Compandor Tracking Error vs Input Level
O
1.0
0.8
0.6
0.4
0.2
0.0
–0.2
–0.4
–0.6
–0.8
–1.0
–45
–40
–35
–30
–25 –20
–15
INPUT LEVEL (dB)
–10
–5
0
5
10
15
20
25
Unity Gain Error vs Temperature
TEMPERATURE (
°
C)
U
–50 –40 –30 –20 –10 0
10
20
30
40
50
60
70
80
90
100
SUPPLY VOLTAGE (V)
U
1.5
1.25
1.00
0.75
0.50
0.25
0.00
–0.25
–0.50
–0.75
–1.00
–1.25
–1.50
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Unity Gain Error vs Supply Voltage
V
CC
= 5.5V
V
CC
= 2.7V
V
CC
= 2V
EXPANDOR
COMPRESSOR
COMPRESSOR
EXPANDOR
V
CC
= 3V
V
CC
= 5.5V
V
CC
= 2.7V
V
CC
= 2V
1.5
1.25
1.00
0.75
0.50
0.25
0.00
–0.25
–0.50
–0.75
–1.00
–1.25
–1.50
SR00664
Figure 8. Typical Performance Characteristics
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