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D8740150GTH Datasheet Preview

D8740150GTH Datasheet

GaAs Power Doubler

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D8740150GTH pdf
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Product Specification
D8740150GTH
GaAs Power Doubler, 40 – 870MHz, 15.5dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC
FEATURES
Excellent linearity
Superior return loss performance
Extremely low distortion
Optimal reliability
Low noise
Unconditionally stable under all terminations
High output capability
APPLICATION
40 to 870 MHz CATV amplifier systems
DESCRIPTION
Hybrid Power Doubler amplifier module with high
output capability employing GaAs dice
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134)
SYMBOL
Vi
Vov
Tstg
Tmb
PARAMETER
RF input voltage (single tone)
DC supply over-voltage (5 minutes)
storage temperature
operating mounting base temperature
D8740150GTH
GaAs Power Doubler Hybrid
High Output Capability
40 – 870MHz
15.5dB min. Gain @ 870MHz
440mA max. @ 24VDC
MIN.
-
-
- 40
- 30
MAX.
75
30
+ 100
+ 100
UNIT
dBmV
V
°C
°C
CHARACTERISTICS
Table 1: S-Parameter, Noise Figure, DC Current; VB = 24V; Tmb = 30°C; ZS = ZL = 75
SYMBOL
Gp
SL
FL
S11
PARAMETER
power gain
slope 1)
flatness of frequency
response
input return loss
S22 output return loss
F noise figure
Itot total current
consumption (DC)
CONDITIONS
f = 870 MHz
f = 40 to 870 MHz
f = 40 to 870 MHz
(Peak to Valley)
f = 40 to 320 MHz
f = 320 to 640 MHz
f = 640 to 870 MHz
f = 40 to 320 MHz
f = 320 to 640 MHz
f = 640 to 870 MHz
f = 50 to 870 MHz
MIN.
15.5
0.6
-
TYP.
1.0
20.0
19.0
17.0
20.0
19.0
18.0
-
420.0
MAX.
16.5
1.4
0.6
-
-
-
-
-
-
7.5
440.0
UNIT
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mA
Notes:
1) The slope is defined as the difference between the gain at the start frequency and the gain at the stop frequency.
Page 1 of 4
2004 Jun 01
Document Revision Level A



PDI
PDI

D8740150GTH Datasheet Preview

D8740150GTH Datasheet

GaAs Power Doubler

No Preview Available !

D8740150GTH pdf
Product Specification
D8740150GTH
GaAs Power Doubler, 40 – 870MHz, 15.5dB min. Gain @ 870MHz, High, 440mA max. @ 24VDC
CHARACTERISTICS
Table 2: Distortion data 40 – 870 MHz; VB = 24V; Tmb = 30°C; ZS = ZL = 75
SYMBOL
CTB
XMOD
CSO
CONDITIONS
79 ch. flat; Vo = 48 dBmV; 1)
112 ch. flat; Vo = 48 dBmV; 2)
132 ch. flat; Vo = 48 dBmV; 3)
79 ch. 7 dB tilted; Vo = 53 dBmV @ 550 MHz; 4)
112 ch. 10 dB tilted; Vo = 54 dBmV @ 750 MHz; 5)
79 ch. flat; Vo = 48 dBmV; 1)
112 ch. flat; Vo = 48 dBmV; 2)
132 ch. flat; Vo = 48 dBmV; 3)
79 ch. 7 dB tilted; Vo = 53 dBmV @ 550 MHz; 4)
112 ch. 10 dB tilted; Vo = 54 dBmV @ 750 MHz; 5)
79 ch. flat; Vo = 48 dBmV; 1)
112 ch. flat; Vo = 48 dBmV; 2)
132 ch. flat; Vo = 48 dBmV; 3)
79 ch. 7 dB tilted; Vo = 53 dBmV @ 550 MHz; 4)
112 ch. 10 dB tilted; Vo = 54 dBmV @ 750 MHz; 5)
MIN.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP.
- 66
- 61
- 58
- 64
- 58
- 62
- 59
- 57
- 60
- 53
- 70
- 66
- 64
- 69
- 65
MAX.
- 64
- 59
- 56
- 62
- 56
- 60
- 57
- 55
- 58
- 51
- 68
- 64
- 62
- 67
- 63
UNIT
dBc
dBc
dBc
Notes:
1)
2)
3)
4)
5)
79 channels, NTSC frequency raster: 55.25 MHz to 547.25 MHz, +48 dBmV flat output level.
112 channels, NTSC frequency raster: 55.25 MHz to 745.25 MHz, +48 dBmV flat output level.
132 channels, NTSC frequency raster: 55.25 MHz to 865.25 MHz, +48 dBmV flat output level.
79 channels, NTSC frequency raster: 55.25 MHz to 547.25 MHz, +46 dBmV to +53 dBmV tilted output level.
112 channels, NTSC frequency raster: 55.25 MHz to 745.25 MHz, +44 dBmV to +54 dBmV tilted output level.
Composite Second Order (CSO)
The CSO parameter (both sum and difference products) is defined by the NCTA.
Composite Triple Beat (CTB)
The CTB parameter is defined by the NCTA.
Cross Modulation (XMOD)
Cross modulation (XMOD) is measured at baseband (selective voltmeter method), referenced to 100% modulation of the
carrier being tested.
Page 2 of 4
2004 Jun 01
Document Revision Level A


Part Number D8740150GTH
Description GaAs Power Doubler
Maker PDI
Total Page 4 Pages
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