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參數(shù)資料
| 型號： | 73K222BL |
| 廠商： | TDK Corporation |
| 英文描述： | 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) |
| 中文描述： | .22，.21，貝爾212A章，貝爾103的單芯片集成混合（.22，.21，貝爾212A章，貝爾103，帶混合電路的單片調制解調器調制解調器） |
| 文件頁數(shù)： | 18/26頁 |
| 文件大?。?/td> | 245K |
| 代理商： | 73K222BL |
73K222BL
V.22, V.21, Bell 212A, Bell 103
Single-Chip Modem with Integrated Hybrid
18
DYNAMIC CHARACTERISTICS AND TIMING
(continued)
PARAMETER
CONDITION
MIN
NOM
MAX
UNIT
CARRIER DETECT
DPSK or FSK
Threshold
Delay Time
Hysteresis
Hold Time
ANSWER TONE DETECTOR
Detect Level
Delay Time
Hold Time
Detect Frequency Range
OUTPUT SMOOTHING FILTER
Receive data
-70 dBm0 to -30 dBm0 STEP
Single tone detected
-30 dBm0 to -70 dBm0 STEP
-48
15
2
10
-43
45
24
dBm0
ms
dB
ms
3.0
Not in V.21 mode
-70 dBm0 to -30 dBm0 STEP
-30 dBm0 to -70 dBm0 STEP
-48
20
10
-2.5
-42
45
30
+2.5
dBm0
ms
ms
%
Output
TXA1 to TXA2, loaded as shown
in Figure 1 (2% THD)
Frequency = 76.8 kHz
Frequency = 153.6 kHz
TXA pin; 76.8 kHz
±2.5
V
-39
-45
1.0
dBm0
dBm0
mVrms
Spurious Frequency Components
Clock Noise
CARRIER VCO
Capture Range
Capture Time
Originate or Answer
-10 Hz to +10 Hz Carrier
Frequency Change Assumption
-10
+10
100
Hz
ms
40
RECOVERED CLOCK
Capture Range
% of frequency
center frequency
(center at 1200 Hz)
Analog data in at RXA pin to
receive data valid at RXD pin
-625
+625
ppm
Data Delay Time
30
50
ms
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| 73K224L-IH | V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| 73K222L-IH | 制造商:SSI 功能描述: |
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