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CGD944C
870 MHz, 25 dB gain power doubler amplifier
Rev. 02 -- 16 November 2009 Product data sheet
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.
CAUTION This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken during transport and handling.
1.2 Features
High output capability Excellent linearity Extremely low noise Excellent return loss properties Rugged construction Gold metallization ensures excellent reliability
1.3 Applications
CATV systems operating in the 40 MHz to 870 MHz frequency range
1.4 Quick reference data
Table 1. Symbol Gp Itot
[1]
Quick reference data Parameter power gain total current Conditions f = 870 MHz VB = 24 V
[1]
Min 24 -
Typ 25 450
Max 26 -
Unit dB mA
Direct Current (DC)
NXP Semiconductors
CGD944C
870 MHz, 25 dB gain power doubler amplifier
2. Pinning information
Table 2. Pin 1 2, 3 5 7, 8 9 Pinning Description input common +VB common output
2378
sym095
Simplified outline
Graphic symbol
5 1 9
13579
3. Ordering information
Table 3. Ordering information Package Name CGD944C Description 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 Version SOT115J Type number
4. Limiting values
Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol VB Vi(RF) Tstg Tmb Parameter supply voltage RF input voltage storage temperature mounting base temperature single tone 132 channels flat Conditions Min -40 -20 Max 30 75 45 +100 +100 Unit V dBmV dBmV C C
CGD944C_2
(c) NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 -- 16 November 2009
2 of 7
NXP Semiconductors
CGD944C
870 MHz, 25 dB gain power doubler amplifier
5. Characteristics
Table 5. Characteristics Bandwidth to 870 MHz; VB = 24 V (DC); Tmb = 35 C; unless otherwise specified. Symbol Parameter Gp SLsl FL CTB CSO Xmod RLin power gain slope straight line flatness of frequency response composite triple beat composite second-order distortion cross modulation input return loss Conditions f = 870 MHz f = 40 MHz to 870 MHz f = 40 MHz to 870 MHz 79 + 53 flat NTSC channels 98 flat PAL channels 79 + 53 flat NTSC channels 98 flat PAL channels 79 + 53 flat NTSC channels f = 40 MHz to 80 MHz f = 80 MHz to 160 MHz f = 160 MHz to 320 MHz f = 320 MHz to 640 MHz f = 640 MHz to 870 MHz RLout output return loss f = 40 MHz to 80 MHz f = 80 MHz to 160 MHz f = 160 MHz to 320 MHz f = 320 MHz to 640 MHz f = 640 MHz to 870 MHz NF Itot
[1] [2] [3] [4] [5]
[1] [2] [3] [4] [3] [4] [3]
Min 24 1 20 19 18 18 18 20 19 18 18 18 [5]
Typ 25 0.5 -68 -66 -70 -66 -66 3.5 3.5 450
Max 26 2 -66 -67 -58 5.0 5.0 -
Unit dB dB dB dBc dBc dBc dBc dB dB dB dB dB dB dB dB dB dB dB dB dB mA
noise figure total current
Gp at 870 MHz minus Gp at 40 MHz. flatness straight line (peak to valley).
f = 50 MHz f = 870 MHz VB = 24 V
-
79 NTSC channels (5.25 MHz to 547.25 MHz, 48 dBmV output level) + 53 NTSC channels (553.25 MHz to 997.25 MHz, 38 dBmV output level). Vo = 48 dBmV Direct Current (DC)
CGD944C_2
(c) NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 -- 16 November 2009
3 of 7
NXP Semiconductors
CGD944C
870 MHz, 25 dB gain power doubler amplifier
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
SOT115J
D E Z p
A2 1 A L F S W d U2 B yMB p Q e e1 q2 q1 yM B xM B b wM 2 3 5 7 8 9
c
U1
q
0
5 scale
10 mm
DIMENSIONS (mm are the original dimensions) UNIT A2 A max. max. 9.1 b c D max. d E max. e e1 F L min. p Q max. q q1 q2 S U1 U2 W w x y 0.1 Z max. 3.8
mm 20.8
4.15 2.04 0.51 0.25 27.2 13.75 2.54 5.08 12.7 8.8 3.85 2.54 0.38
2.4 38.1 25.4 10.2 4.2 44.75 8.2 6-32 0.25 0.7 44.25 7.8 UNC
OUTLINE VERSION SOT115J
REFERENCES IEC JEDEC JEITA
EUROPEAN PROJECTION
ISSUE DATE 99-02-06 04-02-04
Fig 1.
CGD944C_2
Package outline SOT115J
(c) NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 -- 16 November 2009
4 of 7
NXP Semiconductors
CGD944C
870 MHz, 25 dB gain power doubler amplifier
7. Abbreviations
Table 6. Acronym CATV DC GaAs NTSC PAL RF UNC Abbreviations Description Community Antenna TeleVision Direct Current Gallium-Arsenide National Television Standard Committee Phase-Alternation Line Radio Frequency UNified Coarse thread
8. Revision history
Table 7. Revision history Release date 20091116 Data sheet status Product data sheet Change notice Supersedes CGD944C_1 Document ID CGD944C_2 Modifications: CGD944C_1
* *
Table 5 on page 3: Correction made to the unit of CTB. Table 5 on page 3: Correction made to the unit of CSO. Product data sheet -
20070606
CGD944C_2
(c) NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 -- 16 November 2009
5 of 7
NXP Semiconductors
CGD944C
870 MHz, 25 dB gain power doubler amplifier
9. Legal information
9.1 Data sheet status
Product status[3] Development Qualification Production Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification.
Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet
[1] [2] [3]
Please consult the most recently issued document before initiating or completing a design. The term `short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com.
9.2
Definitions
Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet -- A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full 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.
damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale -- NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control -- This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. Quick reference data -- The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding.
9.3
Disclaimers
General -- Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes -- NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental
9.4
Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners.
10. Contact information
For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com
CGD944C_2
(c) NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 -- 16 November 2009
6 of 7
NXP Semiconductors
CGD944C
870 MHz, 25 dB gain power doubler amplifier
11. Contents
1 1.1 1.2 1.3 1.4 2 3 4 5 6 7 8 9 9.1 9.2 9.3 9.4 10 11 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . General description . . . . . . . . . . . . . . . . . . . . . Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . Quick reference data . . . . . . . . . . . . . . . . . . . . Pinning information . . . . . . . . . . . . . . . . . . . . . . Ordering information . . . . . . . . . . . . . . . . . . . . . Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . Package outline . . . . . . . . . . . . . . . . . . . . . . . . . Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . Revision history . . . . . . . . . . . . . . . . . . . . . . . . . Legal information. . . . . . . . . . . . . . . . . . . . . . . . Data sheet status . . . . . . . . . . . . . . . . . . . . . . . Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . Contact information. . . . . . . . . . . . . . . . . . . . . . Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 1 1 1 2 2 2 3 4 5 5 6 6 6 6 6 6 7
Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'.
(c) NXP B.V. 2009.
All rights reserved.
For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 16 November 2009 Document identifier: CGD944C_2

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