參數(shù)資料
型號(hào): UPC1686
廠商: NEC Corp.
英文描述: GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC
中文描述: 一般用途5 V頻率下變頻器芯片
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 84K
代理商: UPC1686
Data Sheet P11100EJ4V0DS00
5
μ
PC1686G/GV
STANDARD CHARACTERISTICS (FOR REFERENCE) (V
CC
= 5 V, T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Conditions
Reference Values
Unit
Oscillation Frequency Stability
f
stb
V
CC
= ±10 %, f
OSC
= 100 to 490 MHz
Note 1
±
100
kHz
Oscillation Frequency Drift
f
drift
f
OSC
= 100 to 490 MHz, 30 min
Note 1
100
kHz
Oscillation Start Voltage
V
OSC
f
OSC
= 100 to 490 MHz
Note 1
3.0
V
1 % Cross-modulation Distortion 1
CM1
f
RF
= 55 MHz, f
IF
= 44 MHz
Note 2, 3
94
dB
μ
1 % Cross-modulation Distortion 2
CM2
f
RF
= 200 MHz, f
IF
= 50 MHz
Note 2, 3
94
dB
μ
1 % Cross-modulation Distortion 3
CM3
f
RF
= 440 MHz, f
IF
= 50 MHz
Note 2, 3
94
dB
μ
Notes 1.
By test circuit 2
2.
By test circuit 1
3.
f
undes
= f
RF
±
12 MHz, P
RF
=
31 dBm, P
OSC
=
5 dBm
AM: 100 kHz, 30 % Mod., S/I Ratio = 46 dBc, output 75
open
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