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參數(shù)資料
| 型號： | CH2056ET |
| 英文描述： | Telecommunication IC |
| 中文描述： | 通信集成電路 |
| 文件頁數(shù)： | 16/16頁 |
| 文件大小： | 1942K |
| 代理商： | CH2056ET |
2000 Cermetek Microelectronics, Inc.
Page 16
Document No. 607-0003 Revision G (05/00)
Table 10. Analog Characteristics.
Name
Type
Characteristic
Value
SPK
O(DF)
Minimum Load
Maximum Capacitive Load
Output Impedance
Output Voltage
D.C. Offset
300
0.01
μ
10
2.5 + 1.6V
<20mV
Table 11. Summary HS Modem Family of Products.
Summary of Features
Model
Operating Temperature
CH1794
CH1794ET
Full Function, 14.4kbps, FCC Part 68 Approved, UL1950 Listed
Full Function, 14.4kbps, FCC Part 68 Approved, UL1950 Listed
0
°
C to +70
°
C
-40
°
C to +85
°
C
CH1798
CH1798ET
Full Function, 28.8kbps, FCC Part 68 Approved, UL1950 Listed
Full Function, 28.8kbps, FCC Part 68 Approved, UL1950 Listed
0
°
C to +70
°
C
-40
°
C to +85
°
C
CH1799
CH1799ET
CH1799LL
Full Function, 33.6kbps, FCC Part 68 Approved, UL1950 Listed
Full Function, 33.6kbps, FCC Part 68 Approved, UL1950 Listed
Full Function, 33.6kbps, Leased Line, FCC Part 68 Approved
0
°
C to +70
°
C
-40
°
C to +85
°
C
0
°
C to 70
°
C
CH2056
CH2056ET
Full Function, 56.0kbps, FCC Part 68 Approved, UL1950 Listed
Full Function, 56.0kbps, FCC Part 68 Approved, UL1950 Listed
0
°
C to +70
°
C
-40
°
C to +85
°
C
Figure 7. Physical Dimensions and Pin Functions.
Cermetek reserves the right to make changes in specifications at any time and without notice. The information furnished by
Cermetek in this publication is believed to be accurate and reliable. However, no responsibility is assumed by Cermetek for its
use, or for any infringements of patents or other rights of third parties resulting from its use. No license is granted under any
patents or patent rights of Cermetek.
Printed in U.S.A
406 TASMAN DRIVE
|
SUNNYVALE CA 94089
|
LOCAL: 408-752-5000
|
TOLL FREE: 1-800-882-6271
|
FAX: 408-752-5004
WEB SITE:
http://www.cermetek.com
|
EMAIL:
sales@cermetek.com
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相關(guān)代理商/技術(shù)參數(shù) |
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| CH2056ETBR | 制造商:Cermetek Microelectronics 功能描述:Modem, High Speed, Full Function, 56.0KBps |
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| CH2056TBR | 制造商:Cermetek Microelectronics 功能描述:Modem, High Speed, Full Function, 56.0KBps |
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