MHW8205 查看數據表（PDF） - Motorola => Freescale
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MHW8205 Datasheet PDF : 2 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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by MHW8205/D
The RF Line
High Output Power Doubler
860 MHz CATV Amplifier
• Specified for 77, 110 and 128–Channel Performance
• Broadband Power Gain @ f = 40 – 860 MHz
Gp = 20.2 dB (Typ)
• Broadband Noise Figure
NF = 7 dB (Typ) @ 860 MHz
• All Gold Metallization
• 7 GHz fT Ion–Implanted Transistors
• Composite Triple Beat @ 128–Channel Loading
CTB = –66 dB (Typ)
MHW8205
20.2 dB GAIN
860 MHz
128–CHANNEL
CATV AMPLIFIER
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
RF Voltage Input (Single Tone)
Vin
+70
dBmV
DC Supply Voltage
VCC
+28
Vdc
Operating Case Temperature Range
Storage Temperature Range
TC
–20 to +100
°C
Tstg
–40 to +100
°C
CASE 714Y–03, STYLE 1
ELECTRICAL CHARACTERISTICS (VCC = 24 Vdc, TC = +30°C, 75 Ω system unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Frequency Range
BW
40
—
860
MHz
Power Gain
50 MHz
860 MHz
Gp
19.3
19.8
20.3
dB
20
20.2
21.5
Slope
40 – 860 MHz
S
0
.4
1.5
dB
Gain Flatness (40 – 860 MHz, Peak to Valley)
—
—
0.3
1.0
dB
Return Loss — Input/Output (Zo = 75 Ohms)
@ 40 MHz
IRL/ORL
19
@ f > 40 MHz (Derate)
—
—
—
dB
—
0.006
dB/MHz
Composite Second Order
(Vout = + 40 dBmV/ch., Worst Case) 128–Channel FLAT
CSO128
—
(Vout = + 44 dBmV/ch., Worst Case) 110–Channel FLAT
CSO110
—
77–Channel FLAT
CSO77
—
Cross Modulation Distortion @ Ch 2
(Vout = + 40 dBmV/ch., FM = 55 MHz) 128–Channel FLAT
XMD128
—
(Vout = + 44 dBmV/ch., FM = 55 MHz) 110–Channel FLAT
XMD110
—
77–Channel FLAT
XMD77
—
Composite Triple Beat
(Vout = + 40 dBmV/ch., Worst Case) 128–Channel FLAT
CTB128
—
(Vout = + 44 dBmV/ch., Worst Case) 110–Channel FLAT
CTB110
—
77–Channel FLAT
CTB77
—
Noise Figure
50 MHz
550 MHz
750 MHz
860 MHz
NF
—
—
—
—
dBc
–69
– 60
–70
—
–80
—
dBc
–72
– 64
–65
—
–69
—
dBc
–66
– 63
–63
—
–70
—
5.0
6.0
dB
5.8
—
6.2
—
7.0
8.0
DC Current (VDC = 24 V, TC = 30°C)
IDC
365
400
435
mA
REV 3
©MMOotoTrOolaR, OIncL.A19R97F DEVICE DATA
MHW8205
1
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