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參數(shù)資料
| 型號(hào)： | 73K322L-IH |
| 廠商： | TDK Corporation |
| 英文描述： | CCITT V.23, V.22, V.21 Single-Chip Modem |
| 中文描述： | 國(guó)際電話電報(bào)諮詢委員會(huì).23，.22，.21單芯片調(diào)制解調(diào)器 |
| 文件頁(yè)數(shù)： | 18/30頁(yè) |
| 文件大?。?/td> | 288K |
| 代理商： | 73K322L-IH |
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73K322L
CCITT V.23, V.22, V.21
Single-Chip Modem
18
DYNAMIC CHARACTERISTICS AND TIMING
(TA = -40
°
C to +85
°
C, VDD = Recommended range unless otherwise noted.)
PARAMETER
CONDITION
MIN
NOM
MAX
UNIT
DPSK Modulator
Carrier Suppression
Measured at TXA
45
dB
Output Amplitude
FSK Modulator
TX scrambled marks
-11.5
-10
-9
dBm0
Output Freq. Error
CLK = 11.0592 MHz
-0.35
+0.35
%
Transmit Level
Transmit Dotting Pattern
-11.5
-10
-9
dBm0
Harmonic Distortion
in 700-2900 Hz band
Output Bias Distortion
THD in the alternate band
DPSK or FSK
-60
-50
dB
Transmit Dotting Pattern
In ALB @ RXD
±3
%
Total Output Jitter
Random Input in ALB @ RXD
-10
+10
%
DTMF Generator
Freq. Accuracy
Must be in V.22 mode
-0.25
+0.25
%
Output Amplitude
Low Band, V.22 mode
-10
-9
-8
dBm0
Output Amplitude
High Band, V.22 mode
-8
-7
-6
dBm0
Twist
High-Band to Low-Band, V.22 mode
1.0
2.0
3.0
dB
Long Loop Detect
With Sinusoid
-38
-28
dBm0
Dynamic Range
Refer to Performance Curves
45
dB
Note:
Parameters expressed in dBm0 refer to the following definition:
0 dB loss in the Transmit path to the line.
2 dB gain in the Receive path from the line.
Refer to the Basic Box Modem diagram in the Applications section for the DAA design.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 73K322L-IP | CCITT V.23, V.22, V.21 Single-Chip Modem |
| 73K322L | CCITT V.23, V.22, V.21 Single-Chip Modem(CCITT V.23, V.22, V.21單片Modem) |
| 73M223 | 1200 Baud FSK Modem |
| 73M223-CL | 1200 Baud FSK Modem |
| 73M223-CP | 1200 Baud FSK Modem |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 73K322L-IP | 制造商:TDK 制造商全稱:TDK Electronics 功能描述:CCITT V.23, V.22, V.21 Single-Chip Modem |
| 73K324BL | 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Chip Modem w/ Integrated Hybrid |
| 73K324BL-IGT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/Integrated Hybrid |
| 73K324BL-IH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/Integrated Hybrid |
| 73K324BL-IH/F | 功能描述:電信集成電路 Single Chip Modem w/Integrated Hybrid RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray |
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