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參數(shù)資料
| 型號(hào)： | MRFIC1502 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 衰減器 |
| 英文描述： | 1.575GHz GPS Downconverter(1.575GHz GPS下轉(zhuǎn)換器) |
| 中文描述： | RF/MICROWAVE DOWN CONVERTER |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 163K |
| 代理商： | MRFIC1502 |
MRFIC1502
2
MOTOROLA RF DEVICE DATA
MAXIMUM RATINGS
Rating
Symbol
Limit
Unit
DC Supply Voltage
VDD
IDD
TA
Tstg
—
+6.0
Vdc
DC Supply Current
60
mA
Operating Ambient Temperature
– 40 to +100
°
C
Storage Temperature Range
– 65 to +150
°
C
Lead Soldering Temperature Range (10 seconds)
+260
°
C
ELECTRICAL CHARACTERISTICS
(TA = 25
°
C, and VCC = 5 V, Tested in Circuit shown in Figure 1 unless otherwise noted)
Characteristic
Min
Typ
Max
Unit
Supply Voltage
4.75
—
5.25
Vdc
Supply Current
—
—
60
mA
L–Band Gain (Measured from L–Band Input to 47 MHz Output)
—
20
—
dB
IF Gain (Measured from 47 MHz Input to 9.5 MHz Output with Gain
Control at Maximum)
—
45
—
dB
Conversion Gain (Measured from L–Band Input to 9.5 MHz Output with
Gain Control at Maximum)
65
—
—
dB
Gain Control (Externally Adjustable 0 to 5.0 V, Maximum at 0 V)
—
40
—
dB
Noise Figure (Double Sideband)
—
9.5
—
dB
L–Band Input VSWR (Measured into 50
; 1575.42
±
5.0 MHz)
—
2:1
—
—
First IF Output VSWR (Measured into 50
; 47.74
±
5.0 MHz)
—
2:1
—
—
Second IF Output VSWR (Measured into 50
; 9.5
±
5.0 MHz)
—
2:1
—
—
Input Impedance @ 1st IF 47.7
±
5 MHz (For Reference Only)
—
2000
—
Output 1.0 dB Compression Point
—
–7
—
dBm
First LO (Measured at the First IF Output)
—
–20
—
dBm
All Other Harmonics (Measured at the First IF Output)
—
–45
—
dBm
38.1915 MHz Leakage at First IF Output
—
–50
—
dBm
Second LO (Measured at the Second IF Output)
—
–25
—
dBm
All Other Harmonics (Measured at Second IF Output)
—
–45
—
dBm
Reference Oscillator Input
400
—
4500
mVpp
Clock Output
Frequency
Amplitude
Low
HIgh
(Clock Amplitude Measured with the Output Loaded in 15 pF and 40 k
)
Duty Cycle
2Xfref
—
2.0
45
—
2Xfref
0.8
—
55
V
V
%
VCO Lock Voltage
1.2
—
3.0
V
Phase Detector Gain
—
0.16
—
V/Radian
VCO Modulation Sensitivity
—
15
—
MHz/V
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