參數(shù)資料
型號: MSM7510
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: Power Outlet Strip; Supply Voltage:127VAC; No. of Outlets:24; Cable Length:12ft; Electrical Outlet Style:NEMA 5-20R ; Approval Bodies:UL RoHS Compliant: No
中文描述: 300個基點全雙工FSK調制解調器- ITU - T的.21
文件頁數(shù): 6/12頁
文件大小: 114K
代理商: MSM7510
Semiconductor
MSM7510
6/12
AC Characteristics
Modulator/analog output (AO) characteristics
*
0 dBm = 0.775 Vrms
(V
DD
= +2.7 V to +5.5 V, Top = –40°C to +85°C)
Min.
f
OM
f
OS
f
AM
f
AS
Originate Mode
XD = "1"
XD = "0"
XD = "1"
XD = "0"
976
1176
1646
1846
980
1180
1650
1850
984
1184
1654
1854
Hz
Hz
Hz
Hz
Answer Mode
FSK Transmit
Signal Frequency
Answer Tone Mode
RS
= "0"
2096
2100
2104
Hz
f
AST
V. 25 Answer Tone
Frequency
FSK Transmit
Signal, Answer
Tone Amplitude
Analog External
Input Signal Gain
FSK Transmit
Signal Amplitude
Ratio
V
AO1
V
AO2
AO
AOG = "0"
AOG = "1"
–6
–12
–4
–10
–2
–8
dBm
dBm
V
EA1
V
EA2
V
AO
– V
EAI
AOG = "0"
AOG = "1"
–2
–8
0
–6
2
–4
dB
dB
V
AO
(MARK) – V
AO
(SPACE)
–2
0
2
dB
V
AOD
V
SPS
P : In-band Signal
Energy
(0.3 kHz to 3.4 kHz)
4 kHz to 8 kHz
8 kHz to 12 kHz
More than12 kHz
–150
P–20
P–20
P–60
+150
dB
dB
dB
mV
Out-of-band
Energy
To V
DD
/2
V
OFF
Output Offset Voltage
Output Load
Resistance
600
W
R
AO
Symbol
Condition
Typ.
Max.
Unit
Parameter
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相關代理商/技術參數(shù)
參數(shù)描述
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