PANASONIC AN26018A

DATA SHEET
Part No.
AN26018A
Package Code No.
SSMINI-5DC
Publication date: July 2010
Ver. AEB
1
AN26018A
Contents
„ Overview ………………………………………………….…………………………………………………………. 3
„ Features ………………………………………………….…………………………………………………………. 3
„ Applications ……………………………………………….…………………………………………………………. 3
„ Package ………………………………………………….…………………………………………………………. 3
„ Type ……………………………………………………….…………………………………………………………. 3
„ Application Circuit Example (Block Diagram) ………….………………………………………………………… 4
„ Pin Descriptions ………………………………………….………………………………………………………….
„ Absolute Maximum Ratings
5
………………………………………….…………………………………………. 6
„ Operating Supply Voltage Range ……………………………………….………………………………………. 6
„ Allowable Voltage Range …………………………………………………………………………………………. 7
„ Electrical Characteristics …………………………………………………………………………………………. 8
„ Electrical Characteristics (Reference values for design) ……………………………….………………………. 10
„ Control Pins Mode Table …………………………….……………………………………………………………. 11
„ Truth Table …………………………………………………………………………………………………………. 11
„ Technical Data …………………………………………………………………………………………………….. 12
y PD ⎯ Ta diagram …………………………………………………………………………………………………. 12
„ Usage Notes ………………………………………………….……………………………………………………… 13
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AN26018A
AN26018A
LNA IC for UHF Band (400 MHz to 800 MHz) Applications
„ Overview
y AN26018A is LNA-IC for UHF Band (400 MHz to 800 MHz) Applications.
y Realizing high performance by using SiGe Bi-CMOS process (fT = 90 GHz, fmax = 140 GHz).
y High/Low Gain-mode is changeable, controlled by integrated CMOS logic circuit.
y Achieving miniaturization by using small size package.
„ Features
y Low voltage operation
y Low current consumption
y High gain
y Low noise figure
y Low distortion
(IIP3 +10 MHz offset)
y Small package
+2.85 V typ.
3.0 mA typ. (High-Gain mode)
0.1 μA typ. (Low-Gain mode)
14.5 dB typ. fRX = 620 MHz (High-Gain mode)
1.50 dB typ. fRX = 620 MHz (High-Gain mode)
–8.0 dBm typ. fRX = 620 MHz (High-Gain mode)
„ Applications
y UHF Band (400 MHz to 800 MHz) Applications
„ Package
y 5 pin Plastic Small Surface Mount Package (SMINI Type)
„ Type
y Bi-CMOS IC
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AN26018A
„ Application Circuit Example (Block Diagram)
VCC
OUT
C3
C2
VCC
OUT
5
4
1
2
IN
GND
3
CNT
(Gain control)
C1
L1
IN
Notes) y This application circuit is shown as an example but does not guarantee the design for mass production set.
y This block diagram is for explaining functions. The part of the block diagram may be omitted, or it may be simplified.
y External components : See page 15
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AN26018A
„ Pin Descriptions
Pin No.
Pin name
Type
1
IN
Input
2
GND
Ground
3
CNT
Input
4
VCC
Power Supply
5
OUT
Output
Description
RF Input
GND
High-Gain / Low-Gain SW
VCC
RF Output
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AN26018A
„ Absolute Maximum Ratings
Note) Absolute maximum ratings are limit values which are not destructed, and are not the values to which operation is guaranteed.
A No.
Parameter
Symbol
Rating
Unit
Notes
1
Supply voltage
VCC
3.6
V
*1
2
Supply current
ICC
18
mA
⎯
3
Power dissipation
PD
66
mW
*2
4
Operating ambient temperature
Topr
–20 to +70
°C
*3
5
Storage temperature
Tstg
–40 to +125
°C
*3
Notes) *1 : The values under the condition not exceeding the above absolute maximum ratings and the power dissipation.
*2 : The power dissipation shown is the value at Ta = 70°C for the independent (unmounted) IC package.
When using this IC, refer to the • PD-Ta diagram in the „ Technical Data and design the heat radiation with sufficient margin so that the
allowable value might not be exceeded based on the conditions of power supply voltage, load, and ambient temperature.
*3 : Except for the power dissipation, operating ambient temperature, and storage temperature, all ratings are for Ta = 25°C.
„ Operating Supply Voltage Range
Parameter
Supply voltage range
Note)
Symbol
Range
Unit
Notes
VCC
2.70 to 3.00
V
*
* : The values under the condition not exceeding the above absolute maximum ratings and the power dissipation
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AN26018A
„ Allowable Voltage Range
Notes) y Allowable current and voltage ranges are limit ranges which do not result in damages to this IC, and IC operation is not guaranteed within
these limit ranges.
y Do not apply voltage to N.C. pins.
y Voltage values are with respect to the GND.
y Applying external voltage to any pin not mentioned below leads to the malfunction and the damage of the device.
y Below ratings are specified for prevention of malfunction and stress, not for guaranteed operation.
Pin No. Pin name
Rating
Unit
Notes
1
IN
—
V
*1
2
GND
0
V
*2
3
CNT
–0.3 to (VCC)
V
—
5
OUT
–0.3 to (VCC)
V
*3
Notes) *1 : RF signal input pin. Do not apply DC current.
*2 : Same as GND pin.
*3 : RF signal output pin. Do not apply DC current.
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AN26018A
„ Electrical Characteristics at VCC = 2.85 V
Note) Ta = 25°C±2°C unless otherwise specified.
B No.
Parameter
Symbol
Conditions
Limits
Min
Typ
Max
Unit
Notes
DC electrical characteristics
DC-1
Supply current HG
ICCH
VCC current at High-Gain mode
No input signal
—
3.0
4.0
mA
—
DC-2
Supply current LG
ICCL
VCC current at Low-Gain mode
No input signal
—
0.1
9.5
μA
—
DC-3
Input voltage
(High-Gain mode)
VIH
—
1.40
2.85
—
V
—
DC-4
Input voltage
(Low-Gain mode)
VIL
—
—
0.0
0.55
V
—
DC-5
SW current (High)
IIH
Current at CNT pin
VIH = VCC
—
11
40
μA
—
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AN26018A
„ Electrical Characteristics (continued) at VCC = 2.85 V
Note) Ta = 25°C±2°C, fRX = 620 MHz, PRX = –30 dBm, CW unless otherwise specified.
B No.
Parameter
Symbol
Conditions
Limits
Min
Typ
Max
Unit Notes
LNA AC electrical characteristics
A-1
Power Gain HG
GHS
High-Gain mode
f = fRX
12.5
14.5
16.5
dB
—
A-2
Power Gain LG
GLS
Low-Gain mode
f = fRX, PRX = –20 dBm
–2.0
–1.5
—
dB
—
A-3
IIP3
+10 MHz offset
IIP31S
f1 = fRX + 10 MHz
f2 = fRX + 20 MHz
Input 2 signals (f1, f2)
–14.5
–8.0
—
dBm
—
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AN26018A
„ Electrical Characteristics (Reference values for design) at VCC = 2.85 V
Notes) Ta = 25°C±2°C, fRX = 470 MHz, 620 MHz, 770 MHz, PRX = –30 dBm, CW unless otherwise specified.
The characteristics listed below are reference values derived from the design of the IC and are not guaranteed by inspection.
If a problem does occur related to these characteristics, we will respond in good faith to user concerns.
B No.
Parameter
Symbol
Conditions
Reference values
Min
Typ
Max
Unit
Notes
LNA AC electrical characteristics
C-1
Power Gain HG
GH
High-Gain mode
f = fRX
12.0
14.5
17.0
dB
—
C-2
Power Gain LG
GL
Low-Gain mode
f = fRX, PRX = –20 dBm
–2.5
–1.5
—
dB
—
C-3
Noise Figure HG
NFH
High-Gain mode
f = fRX
—
1.5
1.9
dB
*1
C-4
Noise Figure LG
NFL
Low-Gain mode
f = fRX
—
1.5
2.5
dB
—
C-5
IIP3
+10 MHz offset HG
IIP3H1
High-Gain mode
f1 = fRX + 10 MHz
f2 = fRX + 20 MHz
Input 2 signals (f1, f2)
–16.5
–8.0
—
dBm
—
C-6
IIP3
–10 MHz offset HG
IIP3H2
High-Gain mode
f1 = fRX – 10 MHz
f2 = fRX – 20 MHz
Input 2 signals (f1, f2)
–17.0
–8.5
—
dBm
—
C-7
Input P1dB
IP1dBH
High-Gain mode
f = fRX
–11
–5
—
dBm
—
C-8
Reverse Isolation HG
ISOH
High-Gain mode
f = fRX
—
–24
–18
dB
—
C-9
Reverse Isolation LG
ISOL
Low-Gain mode
f = fRX
—
–1.6
–1.0
dB
—
C-10
Input Return Loss
HG
S11H
High-Gain mode
f = fRX
5.0
9.5
—
dB
—
C-11
Input Return Loss
LG
S11L
Low-Gain mode
f = fRX
12
20
—
dB
—
C-12
Output Return Loss HG
S22H
High-Gain mode
f = fRX
7
23
—
dB
—
C-13
Output Return Loss LG
S22L
Low-Gain mode
f = fRX
10
12
—
dB
—
C-14
K-Factor
High-Gain mode
f = 300 kHz to 6 GHz
1.0
1.5
—
—
—
High-Gain mode → Low-Gain
mode
Low-Gain mode → High-Gain
mode
—
3.2
10.0
μs
—
C-15
Switching Time
KH
TSW
Note) *1 : Connector & pattern (evaluation PCB) loss (0.1 dB) included.
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AN26018A
„ Control Pins Mode Table
Note) Control voltage range : See B No. DC-3 / B No. DC-4 at page 8
Pin No.
Descriptions
3
High-Gain/Low-Gain Switching
(Gain Control)
Voltage
Low
High
Low-Gain
High-Gain
Note
—
„ Truth Table
Note) Control voltage range : See B No. DC-3 / B No. DC-4 at page 8
CNT
LNA
Mode
High
High-Gain
High-Gain
Low
Low-Gain
Low-Gain
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AN26018A
„ Technical Data
y PD ⎯ Ta diagram
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AN26018A
„ Usage Notes
y Special attention and precaution in using
1. This IC is intended to be used for general electronic equipment [cellular phones].
Consult our sales staff in advance for information on the following applications:
x Special applications in which exceptional quality and reliability are required, or if the failure or malfunction of this IC may
directly jeopardize life or harm the human body.
x Any applications other than the standard applications intended.
(1) Space appliance (such as artificial satellite, and rocket)
(2) Traffic control equipment (such as for automobile, airplane, train, and ship)
(3) Medical equipment for life support
(4) Submarine transponder
(5) Control equipment for power plant
(6) Disaster prevention and security device
(7) Weapon
(8) Others : Applications of which reliability equivalent to (1) to (7) is required
2. Pay attention to the direction of LSI. When mounting it in the wrong direction onto the PCB (printed-circuit-board), it might
smoke or ignite.
3. Pay attention in the PCB (printed-circuit-board) pattern layout in order to prevent damage due to short circuit between pins. In
addition, refer to the Pin Description for the pin configuration.
4. Perform a visual inspection on the PCB before applying power, otherwise damage might happen due to problems such as a solderbridge between the pins of the semiconductor device. Also, perform a full technical verification on the assembly quality, because
the same damage possibly can happen due to conductive substances, such as solder ball, that adhere to the LSI during
transportation.
5. Take notice in the use of this product that it might break or occasionally smoke when an abnormal state occurs such as output pinVCC short (Power supply fault), output pin-GND short (Ground fault), or output-to-output-pin short (load short) .
And, safety measures such as an installation of fuses are recommended because the extent of the above-mentioned damage and
smoke emission will depend on the current capability of the power supply.
6. When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
7. When using the LSI for new models, verify the safety including the long-term reliability for each product.
8. When the application system is designed by using this LSI, be sure to confirm notes in this book.
Be sure to read the notes to descriptions and the usage notes in the book.
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Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2) The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products. No license is granted in and to any intellectual property right or other right owned by Panasonic Corporation or any
other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any
other company which may arise as a result of the use of technical information described in this book.
(3) The products described in this book are intended to be used for general applications (such as office equipment, communications
equipment, measuring instruments and household appliances), or for specific applications as expressly stated in this book.
Consult our sales staff in advance for information on the following applications:
– Special applications (such as for airplanes, aerospace, automotive equipment, traffic signaling equipment, combustion equipment,
life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of
the products may directly jeopardize life or harm the human body.
It is to be understood that our company shall not be held responsible for any damage incurred as a result of or in connection with
your using the products described in this book for any special application, unless our company agrees to your using the products in
this book for any special application.
(4) The products and product specifications described in this book are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which
damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.
(7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of our company.
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