CGD985LC
1 GHz, 25 dB gain GaAs low current power doubler
Rev. 1 — 10 March 2014
Product data sheet
1. Product profile
1.1 General description
Hybrid amplifier module in a SOT115AE package, operating at a supply voltage of 24 V
Direct Current (DC), employing Heterojunction Field Effect Transistor (HFET) GaAs dies.
1.2 Features and benefits
Low power consumption
Excellent linearity
Optimized for PAL D loading
Extremely low noise
Excellent return loss properties
Compliant to Directive 2002/95/EC,
regarding Restriction of Hazardous
Substances (RoHS)
Gain compensation over temperature
Rugged construction
Unconditionally stable
Thermally optimized design
Adjustable supply current
1.3 Applications
CATV systems operating in the 40 MHz to 1 GHz frequency range using PAL D
channel conditions.
1.4 Quick reference data
Table 1.
Quick reference data
Bandwidth 40 MHz to 1003 MHz; VB = 24 V (DC); ZS = ZL = 75 ; Tmb = 35 C; unless otherwise
specified.
Symbol Parameter
power gain
Gp
Conditions
Min
Typ
Max
Unit
f = 50 MHz
22.5
23.5
24.5
dB
f = 1003 MHz
CTB
composite triple beat
Vo = 48 dBmV at 862 MHz
[1][2]
CSO
composite second-order Vo = 48 dBmV at 862 MHz
distortion
[1][2]
Itot
total current
[1]
24
25
26
dB
-
65
59
dBc
-
70
60
dBc
pin 4 not connected
[3]
345
365
385
mA
pin 4 connected to ground
[3]
-
315
-
mA
98 PAL D channels with 8 MHz bandwidth per channel; [f = 47 MHz to 862 MHz]; flat Vo till 862 MHz.
[2]
pin 4 not connected.
[3]
Direct Current (DC).
CGD985LC
NXP Semiconductors
1 GHz, 25 dB gain GaAs low current power doubler
2. Pinning information
Table 2.
Pinning
Pin
Description
1
input
2, 3
common
4
ICC adjust
5
+VB
7, 8
common
9
output
[1]
Simplified outline
Graphic symbol
[1]
DDD
The total supply current can be adjusted by pin 4. Grounding of pin 4 gives the lowest supply current while
floating of pin 4 gives the maximum supply current.
3. Ordering information
Table 3.
Ordering information
Type number
Package
Name
Description
Version
CGD985LC
-
rectangular single-ended package; aluminium flange;
2 vertical mounting holes; 2 6-32 UNC and 2 extra
horizontal mounting holes; 8 gold-plated in-line leads
SOT115AE
4. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
CGD985LC
Product data sheet
Conditions
Min Max
Unit
-
30
V
-
75
dBmV
VB
supply voltage
Vi(RF)
RF input voltage
single tone
II
input current
on ICC adjust (pin 4)
Tstg
storage temperature
40 +100 C
Tmb
mounting base temperature
20 +100 C
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 March 2014
10 0
mA
© NXP Semiconductors N.V. 2014. All rights reserved.
2 of 9
CGD985LC
NXP Semiconductors
1 GHz, 25 dB gain GaAs low current power doubler
5. Characteristics
Table 5.
Characteristics
Bandwidth 40 MHz to 1003 MHz; VB = 24 V (DC); ZS = ZL = 75 ; Tmb = 35 C; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Gp
power gain
f = 50 MHz
22.5
23.5
24.5
dB
24
25
26
dB
SLsl
slope straight line
f = 40 MHz to 1003 MHz
[1]
0.7
-
2.2
dB
[2]
-
-
0.8
dB
f = 1003 MHz
FL
flatness of frequency response
f = 40 MHz to 1003 MHz
RLin
input return loss
f = 40 MHz to 160 MHz
20
-
-
dB
f = 160 MHz to 320 MHz
20
-
-
dB
f = 320 MHz to 640 MHz
19
-
-
dB
f = 640 MHz to 870 MHz
17
-
-
dB
f = 870 MHz to 1003 MHz
15
-
-
dB
RLout
NF
output return loss
noise figure
f = 40 MHz to 160 MHz
20
-
-
dB
f = 160 MHz to 320 MHz
20
-
-
dB
f = 320 MHz to 640 MHz
19
-
-
dB
f = 640 MHz to 870 MHz
17
-
-
dB
f = 870 MHz to 1003 MHz
16
-
-
dB
f = 50 MHz
-
5.0
6.0
dB
f = 1003 MHz
-
5.5
6.5
dB
[3]
345
365
385
mA
Vo = 48 dBmV at 862 MHz
[4]
-
65
59
dBc
Vo = 48 dBmV at 862 MHz
[4]
-
70
60
dBc
Vo = 48 dBmV at 862 MHz
[4][5]
-
60
-
dB
Vo = 58.5 dBmV at 1003 MHz
[6]
-
72
-
dBc
Vo = 58.5 dBmV at 1003 MHz
[6]
-
75
-
dBc
-
67
-
dB
-
62
-
dBc
Pin 4 not connected
Itot
total current
98 PAL D channels
CTB
CSO
Xmod
composite triple beat
composite second-order distortion
cross modulation
59 PAL D channels + 75 digital channels
CTB
CSO
composite triple beat
composite second-order distortion
Xmod
cross modulation
Vo = 58.5 dBmV at 1003 MHz
[5][6]
CCN
carrier-to-composite noise
Vo = 58.5 dBmV at 1003 MHz
[6]
CGD985LC
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
3 of 9
CGD985LC
NXP Semiconductors
1 GHz, 25 dB gain GaAs low current power doubler
Table 5.
Characteristics …continued
Bandwidth 40 MHz to 1003 MHz; VB = 24 V (DC); ZS = ZL = 75 ; Tmb = 35 C; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
[3]
-
315
-
mA
Vo = 48 dBmV at 862 MHz
[4]
-
58
-
dBc
Vo = 48 dBmV at 862 MHz
[4]
-
69
-
dBc
Pin 4 connected to ground
total current
Itot
98 PAL D channels
CTB
CSO
composite triple beat
composite second-order distortion
59 PAL D channels + 75 digital channels
CTB
composite triple beat
Vo = 58.5 dBmV at 1003 MHz
[6]
-
64
-
dBc
CSO
composite second-order distortion
Vo = 58.5 dBmV at 1003 MHz
[6]
-
64
-
dBc
Vo = 58.5 dBmV at 1003 MHz
[6]
-
55
-
dBc
CCN
carrier-to-composite noise
[1]
Gp at 1003 MHz minus Gp at 40 MHz.
[2]
Flatness is defined as peak deviation to straight line.
[3]
Direct Current (DC).
[4]
98 PAL D channels with 8 MHz bandwidth per channel; [f = 47 MHz to 862 MHz]; flat Vo till 862 MHz.
[5]
Measured at 55.25 MHz.
[6]
59 PAL D channels [f = 49.75 MHz to 543.25 MHz] + 75 digital channels [f = 555.25 MHz to 1003 MHz] (10 dB offset); 13.5 dB tilt
extrapolated to 1003 MHz.
CGD985LC
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
4 of 9
CGD985LC
NXP Semiconductors
1 GHz, 25 dB gain GaAs low current power doubler
6. Package outline
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CGD985LC
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
5 of 9
CGD985LC
NXP Semiconductors
1 GHz, 25 dB gain GaAs low current power doubler
7. Abbreviations
Table 6.
Abbreviations
Acronym
Description
CATV
Community Antenna TeleVision
ESD
ElectroStatic Discharge
GaAs
Gallium-Arsenide
PAL D
Phase Alternate Line standard D
UNC
UNified Coarse
8. Revision history
Table 7.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
CGD985LC v.1
20140310
Product data sheet
-
-
CGD985LC
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
6 of 9
CGD985LC
NXP Semiconductors
1 GHz, 25 dB gain GaAs low current power doubler
9. Legal information
9.1
Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
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.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
9.3
Disclaimers
Limited warranty and liability — 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. NXP Semiconductors takes no
responsibility for the content in this document if provided by an information
source outside of NXP Semiconductors.
In no event shall NXP Semiconductors be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of NXP Semiconductors.
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.
CGD985LC
Product data sheet
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or 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
damage. NXP Semiconductors and its suppliers accept 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.
Customers are responsible for the design and operation of their applications
and products using NXP Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
NXP Semiconductors does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). NXP does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial 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, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
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.
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
7 of 9
CGD985LC
NXP Semiconductors
1 GHz, 25 dB gain GaAs low current power doubler
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 competent authorities.
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond NXP Semiconductors’
standard warranty and NXP Semiconductors’ product specifications.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific NXP Semiconductors product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. NXP
Semiconductors accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
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.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without NXP Semiconductors’ warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
NXP Semiconductors’ specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies NXP Semiconductors for any
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
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
CGD985LC
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 10 March 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
8 of 9
CGD985LC
NXP Semiconductors
1 GHz, 25 dB gain GaAs low current power doubler
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 and benefits . . . . . . . . . . . . . . . . . . . .
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
5
6
6
7
7
7
7
8
8
9
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP Semiconductors N.V. 2014.
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: 10 March 2014
Document identifier: CGD985LC