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參數(shù)資料
| 型號(hào)： | UPC8158 |
| 廠商： | NEC Corp. |
| 英文描述： | RF UP-CONVERTER WITH AGC FUNCTION + IF QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS |
| 中文描述： | 射頻上變頻器帶AGC中頻正交調(diào)制器集成電路的數(shù)字移動(dòng)通信系統(tǒng)的功能 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 126K |
| 代理商： | UPC8158 |
Preliminary Data Sheet P13831EJ1V1DS00
8
μ
PC8158K
Pin
No.
Symbol
Supply
Voltage
(V)
Pin
Voltage
(V)
Note
Function and Application
Internal Equivalent Circuit
22
N.C.
–
–
This pin is not connected to internal
circuit. This pin should be opened
or grounded.
–––––––––––––––––
23
RFout
–
1.75
RF output pin. This pin is emitter
follower which is low impedance
output port. This pin can be easily
matched to 50
impedance using
external coupling and decoupling
capacitors.
23
External
24
N.C.
–
–
These pins are not connected to
internal circuit. These pins should
be opened or grounded.
–––––––––––––––––
25
V
CC
2.7 to 4.0
–
Supply voltage pin for RF output
buffer.
–––––––––––––––––
26
Fil1
–
2.76
27
Fil2
–
2.76
External inductor and capacitor can
supress harmonics spurious of LO1
frequency.
LC value should be determined
according to LO1 input frequency
and suppression level.
External
26
27
28
GND
0
–
Ground pin for modulator, up-
converter and AGC circuits. This pin
should be grounded with minimum
inductance. Form the ground
pattern as widely as possible to
minimize ground impedance.
–––––––––––––––––
Note
Pin Voltages are measured on V
CC
= 3.0 V.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPC8158K | 制造商:NEC 制造商全稱:NEC 功能描述:UP-CONVERTER WITH AGC FUNCTION QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS |
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| UPC815C | 制造商:Panasonic Industrial Company 功能描述:IC |
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