參數(shù)資料
型號: 73K322L-IH
廠商: TDK Corporation
英文描述: CCITT V.23, V.22, V.21 Single-Chip Modem
中文描述: 國際電話電報(bào)諮詢委員會.23,.22,.21單芯片調(diào)制解調(diào)器
文件頁數(shù): 19/30頁
文件大?。?/td> 288K
代理商: 73K322L-IH
73K322L
CCITT V.23, V.22, V.21
Single-Chip Modem
19
DYNAMIC CHARACTERISTICS AND TIMING
(continued)
PARAMETER
CONDITION
MIN
NOM
MAX
UNIT
Call Progress Detector
Detect Level
-3 dB points in 285 and 675 Hz
-38
dBm0
Reject Level
Test signal is a 460 Hz sinusoid
-45
dBm0
Delay Time
-70 dBm0 to -30 dBm0 STEP
40
ms
Hold Time
-30 dBm0 to -70 dBm0 STEP
40
ms
Hysteresis
Carrier Detect
2
dB
Threshold
DPSK or FSK receive data
-48
-43
dBm0
Delay Time
V.21
10
20
ms
V.22
15
32
ms
V.23 Forward Channel
6
12
ms
V.23 Back Channel
25
40
ms
Hold Time
V.21
6
20
ms
V.22
10
24
ms
V.23 Forward Channel
3
8
ms
V.23 Back Channel
10
25
ms
Hysteresis
Special Tone Detectors
2
dB
Detect Level
See definitions for
TR bit D0 mode
-48
-43
dBm0
Delay Time
2100 Hz answer tone
10
25
ms
1300 Hz calling tone
10
25
ms
390 Hz
V.23 back channel mark
20
65
ms
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