參數(shù)資料
型號： 73K222AU-IP
廠商： TDK Corporation
英文描述： Single-Chip Modem Modem with UART
中文描述： 單芯片調(diào)制解調(diào)器調(diào)制解調(diào)器與異步
文件頁數(shù)： 17/28頁
文件大小： 160K
代理商： 73K222AU-IP
73K222AL
V.22, V.21, Bell 212A, 103
Single-Chip Modem
17
ELECTRICAL SPECIFICATIONS
(continued)
DYNAMIC CHARACTERISTICS AND TIMING
(TA = -40
°
C to +85
°
C, VDD = recommended range unless otherwise noted.)
PARAMETER
CONDITION
MIN
NOM
MAX
UNIT
PSK Modulator
Carrier Suppression
Measured at TXA
55
dB
Output Amplitude
TX scrambled marks
-11.5
-10.0
-9
dBm0
FSK Mod/Demod
Output Frequency Error
CLK = 11.0592 MHz
-0.35
+0.35
%
Transmit Level
Transmit Dotting Pattern
-11.5
-10.0
-9
dBm0
Harmonic Distortion
in 700-2900 Hz band
THD in the alternate band
DPSK or FSK
-60
-50
dB
Output Bias Distortion
Transmit Dotting Pattern
in ALB @ RXD
±8
%
Total Output Jitter
Random Input in ALB @ RXD
-15
+15
%
DTMF Generator
Frequency Accuracy
-0.25
+0.25
%
Output Amplitude
Low Band, DPSK Mode
-10
-9
-8
dBm0
Output Amplitude
High Band, DPSK Mode
-8
-7
-6
dBm0
Twist
High-Band to Low-Band, DPSK Mode
1.0
2.0
3.0
dB
Long Loop Detect
DPSK or FSK
-38
-28
dBm0
Dynamic Range
Refer to Performance Curves
45
dB
Call Progress Detector
Detect Level
2-Tones in 350-600 Hz band
-34
0
dBm0
Reject Level
2-Tones in 350-600 Hz band
-41
dBm0
Delay Time
-70 dBm0 to -30 dBm0 STEP
27
80
ms
Hold Time
-30 dBm0 to -70 dBm0 STEP
27
80
ms
Hysteresis
NOTE: Parameters expressed in dBm0 refer to the following definition:
2
dB
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
73K222BL V.22, V.21, Bell 212A,Bell 103 Single-Chip Modem with Integrated Hybrid(V.22, V.21, Bell 212A,Bell 103,帶混合電路的單片Modem)
73K224BL V.22bis/V.22/V.21/Bell 212A/103 Single-Chip Modem w/ Integrated Hybrid(V.22bis/V.22/V.21/Bell 212A/103單片Modem w/ 集成混合電路)
73K224L V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
73K224L-28IH V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
73K224L-IGT V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73K222BL 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Chip Modem
73K222BL-IGT 制造商:TDK 制造商全稱:TDK Electronics 功能描述:V.22, V.21, Bell 212A, Bell 103 Single-Chip Modem with Integrated Hybrid
73K222BL-IH 制造商:TDK 功能描述:73K222BL-IH
73K222BL-IH/F 功能描述:電信集成電路 Modem Data Pump With Hybrid Relay Driver 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 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
73K222BL-IHR/F 功能描述:電信集成電路 Modem Data Pump With Hybrid Relay Driver 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 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
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