MHW8272A 데이터 시트보기 (PDF) - Motorola => Freescale
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MHW8272A Datasheet PDF : 2 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
128-Channel (860 MHz) CATV
Line Extender Amplifier
• Specified for 128–Channel Performance
• Broadband Power Gain @ f = 50 MHz
Gp = 27.2 dB (Typ)
• Broadband Noise Figure
NF = 6 dB (Typ) @ 860 MHz
• All Gold Metallization
• Improved CTB Performance over Previous Version
Order this document
by MHW8272A/D
MHW8272A
27 dB GAIN
860 MHz
128–CHANNEL
CATV AMPLIFIER
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
RF Voltage Input (Single Tone)
Vin
+55
dBmV
DC Supply Voltage
Operating Case Temperature Range
VCC
+28
Vdc
TC
–20 to +100
°C
CASE 714Y–03, STYLE 1
Storage Temperature Range
Tstg
–40 to +100
°C
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
26.2
27.2
27.8
dB
27
27.7
29.5
Slope
40 – 860 MHz
S
0
0.6
2
dB
Gain Flatness (40 – 860 MHz, Peak to Valley)
—
—
0.4
0.8
dB
Return Loss — Input/Output (Zo = 75 Ohms)
@ 40 MHz
IRL/ORL
20
@ f > 40 MHz (Derate)
—
—
—
dB
—
0.007
dB/MHz
Composite Second Order
CSO128
(Vout = + 38 dBmV/ch., Worst Case) 128–Channel FLAT
—
Cross Modulation Distortion @ Ch 2
XMD128
(Vout = + 38 dBmV/ch., FM = 55 MHz) 128–Channel FLAT
—
Composite Triple Beat
CTB128
(Vout = + 38 dBmV/ch., Worst Case) 128–Channel FLAT
—
Noise Figure
50 MHz
860 MHz
NF
—
—
dBc
–69
– 64
dBc
–65
– 62
dBc
–69
– 64
—
5.5
dB
6.0
7.0
DC Current (VDC = 24 V, TC = 30°C)
IDC
280
310
350
mA
©MMOotoTrOolaR, OIncL.A19R97F DEVICE DATA
MHW8272A
1
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