Table of Contents
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1. Product profile
1.1 General description
CAUTION
1.2 Features
1.3 Applications
1.4 Quick reference data
CGD944C
870 MHz, 25 dB gain power doubler amplifier
Rev. 01 — 6 June 2007
Hybrid amplifier module in a SOT115J package, operating at a supply voltage of
24 V (DC), employing Hetero Field Effect Transistor (HFET) GaAs dies.
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
I
High output capability
I
Excellent linearity
I
Extremely low noise
I
Excellent return loss properties
I
Rugged construction
I
Gold metallization ensures excellent reliability
I
CATV systems operating in the 40 MHz to 870 MHz frequency range
Table 1.
Quick reference data
Symbol
Parameter
G
power gain
p
I
total current
tot
[1]
Direct Current (DC)
Conditions
Min
f = 870 MHz
24
[1]
V
= 24 V
-
B
Product data sheet
Typ
Max
Unit
25
26
dB
450
-
mA
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Summary of Contents for NXP Semiconductors CGD944C
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Page 1: Product Profile
CGD944C 870 MHz, 25 dB gain power doubler amplifier Rev. 01 — 6 June 2007 1. Product profile 1.1 General description Hybrid amplifier module in a SOT115J package, operating at a supply voltage of 24 V (DC), employing Hetero Field Effect Transistor (HFET) GaAs dies. -
Page 2: Pinning Information
NXP Semiconductors 2. Pinning information Table 2. 2, 3 7, 8 3. Ordering information Table 3. Type number CGD944C 4. Limiting values Table 4. In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol i(RF) CGD944C_1 Product data sheet... -
Page 3: Characteristics
NXP Semiconductors 5. Characteristics Table 5. Characteristics Bandwidth to 870 MHz; V = 24 V (DC); T Symbol Parameter power gain slope straight line flatness of frequency response composite triple beat composite second-order distortion Xmod cross modulation input return loss output return loss noise figure... -
Page 4: Package Outline
NXP Semiconductors 6. Package outline Rectangular single-ended package; aluminium flange; 2 vertical mounting holes; 2 x 6-32 UNC and 2 extra horizontal mounting holes; 7 gold-plated in-line leads DIMENSIONS (mm are the original dimensions) UNIT max. max. max. 0.51 mm 20.8 0.25 27.2 2.54 13.75 2.54 5.08 12.7 8.8... -
Page 5: Abbreviations
NXP Semiconductors 7. Abbreviations Table 6. Acronym CATV NTSC 8. Revision history Table 7. Revision history Document ID Release date CGD944C_1 20070606 CGD944C_1 Product data sheet Abbreviations Description CAble TeleVision Direct Current National Television Standard Committee Phase-Alternation Line Radio Frequency UNified Coarse thread... -
Page 6: Legal Information
For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. -
Page 7: Table Of Contents
NXP Semiconductors 11. Contents Product profile ......1 General description..... . 1 Features .
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