參數(shù)資料
型號(hào): RF2668
廠商: RF MICRO DEVICES INC
元件分類: 無繩電話/電話
英文描述: CDMA/FM TRANSMIT MODULATOR, IF AGC, AND UPCONVERTER WITH INTEGRATED PLL
中文描述: TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT
封裝: 7 X 7 MM, PLASTIC, LQFP-48
文件頁數(shù): 4/16頁
文件大小: 430K
代理商: RF2668
Preliminary
5-74
RF2668
Rev B4 010423
5
M
U
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Power Supply
Supply Voltage
Current Consumption
Power Down Current
VPD HIGH Voltage
VPD LOW Voltage
PLL Settings
Application
LO Frequency, MHz
Crystal, MHz
Reference Divider
Phase Detector Frequency, kHz
Prescaler
Swallow Counter (A)
Fixed Divider (N)
Net N in VCO Path
SET1
SET2
2.7
3.0
69
<10
3.3
V
mA
μ
A
V
V
Total device current.
V
CC
-0.3
0.3
Japan
333.7
19.2
192
100
32/33
9
104
3337
VCC
GND
Japan
333.7
19.8
198
100
32/33
9
104
3337
GND
VCC
US/Korea
260.76
19.68
252
78.09524
32/33
11
104
3339
GND
GND
IF Frequency=LO Frequency/2
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