參數(shù)資料
型號(hào): CXA1852N
廠商: Sony Corporation
元件分類: 外設(shè)及接口
英文描述: Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
中文描述: 電可擦除可編程邏輯器件
文件頁數(shù): 2/10頁
文件大?。?/td> 174K
代理商: CXA1852N
—2—
CXA1852N
Pin Description
Pin
No.
1
2
3
4
5
6
7
8
9
10
Symbol
LOCAL IN
LOCAL IN
GND
Q-BIAS
Q-BIAS
GND
Q-INPU
Q-INPUT
GND
IF OUTPUT
Typical
pin voltage (V)
0
2.0
0
0.175
0.175
0
1.85 V to
0.85 V
1.85 V to
0.85 V
0
1.4
Equivalent circuit
Description
Local input pin. The internal resistor
provides 50
matching.
Bias pin for the local input amplifier.
Ground this pin via a capacitor.
Local leak level adjustment pins.
Normally ground these pins via 1 k
resistors.
Q signal input pin. The input
impedance is 500 k
or more.
(Only DC signals can be normally
input at the V
CC
/2 DC Bias.)
Q signal input pin. The input
impedance is 500k
or more.
(Signals of up to 1 Vp-p can be input
at the V
CC
/2 DC Bias.)
IF output pin. (An output impedance
of 50
is provided by the emitter
follower.)
1
2
4
5
7
8
10
相關(guān)PDF資料
PDF描述
CXA1853Q Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
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CXA1855Q Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
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