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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)： | 1/10頁 |
| 文件大?。?/td> | 174K |
| 代理商： | CXA1852N |
—1—
E93517A5Y-TE
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
Absolute Maximum Ratings
(Ta=25 °C)
Supply voltage
Operating temperatureTopr
Storage temperature
Allowable power dissipation
V
CC
6
V
–20 to +70
–65 to +150
°C
°C
Tstg
P
D
530
mW
When mounted on a 50
×
50
×
1.6 mm copper-
foiled glass epoxy board
Recommended Operating Conditions
Supply voltage
V
CC
2.7±5.0
V
Description
The CXA1852N is an IC package that combines a
π
/2 phase shifter with a quadrature modulator.
This is suitable for 900 MHz digital cordless
telephone (CT2) and digital cellular.
Features
Quadrature modulator IC has a built-in
π
/2 phase
shifter.
Local frequency = 300.1 MHz (max.); I&Q = 36
kHz (max.)
Small phase error
Operating voltage range: 2.7 to 5 V
Power saving function
20-pin SSOP package used for set size reduction
Applications
CT2 digital cordless telephone
Digital cellular
Structure
Bipolar silicon monolithic IC
Quadrature Modulator for 900 MHz-Band Mobile Communications
For the availability of this product, please contact the sales office.
20 pin SSOP (Plastic)
Block Diagram and Pin Configuration
LPF
MIXER
G
G
G
L
Q
Q
Q
Q
I
G
G
G
N
I
I
I
I
P
V
C
A
F/F
LPF
REGULATOR
ADDER
-AMP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
19
CXA1852N
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