MHW7242A 데이터 시트보기 (PDF) - Motorola => Freescale
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MHW7242A Datasheet PDF : 2 Pages
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
110-Channel (750 MHz) CATV
Line Extender Amplifier
• Specified for 110–Channel Performance
• Broadband Power Gain @ f = 40 – 750 MHz
Gp = 24 dB (Typ)
• Broadband Noise Figure
NF = 7 dB (Max) @ 750 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 MHW7242A/D
MHW7242A
24 dB GAIN
750 MHz
110–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
—
750
MHz
Power Gain
50 MHz
750 MHz
Gp
23.2
24
24.8
dB
24
24.7
26
Slope
40 – 750 MHz
S
0
0.6
1.5
dB
Gain Flatness (40 – 750 MHz, Peak To Valley)
—
—
0.4
0.6
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 = + 40 dBmV/ch., Worst Case)
(Vout = + 44 dBmV/ch., Worst Case)
Cross Modulation Distortion @ Ch 2
(Vout = + 40 dBmV/ch., FM = 55 MHz)
(Vout = + 44 dBmV/ch., FM = 55 MHz)
Composite Triple Beat
(Vout = + 40 dBmV/ch., Worst Case)
(Vout = + 44 dBmV/ch., Worst Case)
Noise Figure
110–Channel FLAT
77–Channel FLAT
110–Channel FLAT
77–Channel FLAT
110–Channel FLAT
77–Channel FLAT
50 MHz
750 MHz
CSO110
—
CSO77
—
XMD110
—
XMD77
—
CTB110
—
CTB77
—
NF
—
—
dBc
– 69
– 62
– 78
—
dBc
– 63
– 61
– 58
—
dBc
– 67
– 63
– 64
—
4.8
5.5
dB
5.5
7
DC Current
IDC
280
318
350
mA
REV 2
©MOMoTtoOroRlaO, ILncA. 1R99F7 DEVICE DATA
(Replaces MHW7242/D)
MHW7242A
1
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