參數(shù)資料
型號: 73K224BL
廠商: TDK Corporation
英文描述: 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)
中文描述: V.22bis/V.22/V.21/Bell 212A/103單芯片調(diào)制解調(diào)器瓦特/集成混合(V.22bis/V.22/V.21/Bell 212A/103單片調(diào)制解調(diào)器瓦特/集成混合電路)
文件頁數(shù): 23/33頁
文件大?。?/td> 270K
代理商: 73K224BL
73K224BL
V.22bis/V.22/V.21/Bell 212A/103
Single-Chip Modem w/ Integrated Hybrid
23
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
QAM/DPSK Modulator
Carrier suppression
Measured at TXA
35
dB
Output Amplitude
TX Scrambled marks
ATT = 0100 (default)
-11.5
-10
-9
dBm0
FSK Modulator/Demodulator
Output Frequency Error
CLK = 11.0592 MHz
-0.31
+0.20
%
Transmit Level
ATT = 0100 (default)
transmit dotting pattern
-11.5
-10
-9
dBm0
TXA output distortion
All products through BPF
-45
dB
Output bias distortion
@ RXD
Dotting pattern measured at RXD
receive level -20 dBm, SNR 20 dB
-10
+10
%
Output jitter @ RXD
Integrated for 5 seconds
-15
+15
%
Sum of bias distortion and
output jitter
Answer Tone Generator (2100 or 2225 Hz)
Integrated for 5 seconds
-17
+17
%
Output amplitude
ATT = 0100 (default level)
-11.5
-10
-9
dBm0
Not in V.21
Output Distortion
DTMF Generator
Distortion products in receive band
-40
dB
Not in V.21
Frequency accuracy
-0.03
+0.25
%
Output amplitude
Low band, ATT = 0100, DPSK mode
-10
-8
dBm0
Output amplitude
High band, ATT = 0100, DPSK mode
-8
-6
dBm0
Twist
High band to low band, DPSK mode
1
2
3
dB
Receiver Dynamic Range
Call Progress Detector
Refer to performance curves
-43
-3
dBm0
In call init mode
Detect level
460 Hz test signal
-34
0
dBm0
Reject level
460 Hz test signal
-40
dBm0
Delay time
-70 dBm0 to -30 dBm0 step
25
ms
Hold time
-30 dBm0 to -70 dBm0 step
25
ms
相關(guān)PDF資料
PDF描述
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
73K224L-IH V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
73K224L-IP 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
73K224BL-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
73K224BL-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
73K224BL-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(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
73K224BL-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(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
73K224L 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Chip Modem