MHW8242A データシートの表示（PDF） - Motorola => Freescale
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MHW8242A 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 = 40 – 860 MHz
Gp = 24 dB (Typ)
• Broadband Noise Figure
NF = 7.5 dB (Max) @ 860 MHz
• Superior Gain, Return Loss and DC Current Stability with Temperature
• All Gold Metallization
• 7 GHz fT Ion–Implanted Transistors
• Improved CTB Performance
Order this document
by MHW8242A/D
MHW8242A
24 dB GAIN
860 MHz
128–CHANNEL
CATV AMPLIFIER
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
RF Voltage Input (Single Tone)
DC Supply Voltage
Operating Case Temperature Range
Storage Temperature Range
Vin
VCC
TC
Tstg
+55
+28
– 20 to +100
– 40 to +100
dBmV
Vdc
°C
°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
23.2
24
24.8
dB
24
25
26
Slope
40 – 860 MHz
S
0
0.8
1.8
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
(Vout = + 38 dBmV/ch., Worst Case)
(Vout = + 44 dBmV/ch., Worst Case)
Cross Modulation Distortion @ Ch 2
(Vout = + 38 dBmV/ch., FM = 55 MHz)
(Vout = + 44 dBmV/ch., FM = 55 MHz)
Composite Triple Beat
(Vout = + 38 dBmV/ch., Worst Case)
(Vout = + 44 dBmV/ch., Worst Case)
Noise Figure
128–Channel FLAT
77–Channel FLAT
128–Channel FLAT
77–Channel FLAT
128–Channel FLAT
77–Channel FLAT
50 MHz
860 MHz
CSO128
—
CSO77
—
XMD128
—
XMD77
—
CTB128
—
CTB77
—
NF
—
—
dBc
– 69
– 62
– 78
—
dBc
– 65
– 62
– 58
—
dBc
– 68
– 64
– 64
—
4.8
5.5
dB
5.8
7.5
DC Current
IDC
280
318
350
mA
REV 2
©MOMoTtoOroRlaO, ILncA. 1R99F7 DEVICE DATA
(Replaces MHW8242/D)
MHW8242A
1
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