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D8740220GTH Datasheet(PDF) 2 Page - PREMIER DEVICES, INC.

Part No. D8740220GTH
Description  GaAs Power Doubler, 40 - 870MHz, 22.0dB min. Gain @ 870MHz, 440mA max. @ 24VDC
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Maker  PDI [PREMIER DEVICES, INC.]
Homepage  http://www.premierdevicesinc.com/
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D8740220GTH Datasheet(HTML) 2 Page - PREMIER DEVICES, INC.

   
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Product Specification
D8740220GTH
GaAs Power Doubler, 40 – 870MHz, 22.0dB min. Gain @ 870MHz, 440mA max. @ 24VDC
Page 2 of 4
2005 Dec 15
Document Revision Level B
CHARACTERISTICS
Table 2: Distortion data 40 – 870 MHz; VB = 24V; Tmb = 30°C; ZS = ZL = 75 Ω
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
CTB
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)
-
-
-
-
-
-66
-62
-58
-63
-57
-64
-60
-56
-61
- 55
dBc
XMOD
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)
-
-
-
-
-
-62
-59
-57
-60
-53
-60
-57
-55
-58
- 51
dBc
CSO
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)
-
-
-
-
-
-70
-66
-64
-69
-65
-68
-64
-62
-67
- 63
dBc
Notes:
1)
79 channels, NTSC frequency raster: 55.25 MHz to 547.25 MHz, +48 dBmV flat output level.
2)
112 channels, NTSC frequency raster: 55.25 MHz to 745.25 MHz, +48 dBmV flat output level.
3)
132 channels, NTSC frequency raster: 55.25 MHz to 865.25 MHz, +48 dBmV flat output level.
4)
79 channels, NTSC frequency raster: 55.25 MHz to 547.25 MHz, +46 dBmV to +53 dBmV tilted output level.
5)
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.


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