View RF2323_251553.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Preliminary
RF2323
3V GENERAL PURPOSE AMPLIFIER
4
Typical Applications
* Broadband Gain Blocks * Low Noise Amplifiers * IF or RF Buffer Amplifiers
* Driver Stage for Power Amplifiers * Oscillator Loop Amplifiers * Receiver Front-Ends
Product Description
The RF2323 is a general purpose, low-cost silicon amplifier designed for operation from a 3V supply. The circuit configuration with resistive feedback allows for broadband cascadable amplification. Capacitive compensation extends the bandwidth of the amplifier and input stage design optimizes noise figure. The device is unconditionally stable and internally matched to 50. The only external components required for specified performance are bypass and DC blocking capacitors (as shown in application schematic). The RF2323 is available in a very small industry-standard SOT-23 5-lead surface mount package, enabling compact designs which conserve board space.
1.60 + 0.01 0.400
1
4
GENERAL PURPOSE AMPLIFIERS
0.15 0.05
2.90 + 0.10
0.950
2.80 + 0.20 3 MAX 0 MIN 0.45 + 0.10 0.127
1.44 1.04
Dimensions in mm.
Optimum Technology Matching(R) Applied
u
Package Style: SOT 5-Lead
Si BJT Si Bi-CMOS
GaAs HBT SiGe HBT
GaAs MESFET Si CMOS
Features
* DC to >2000MHz Operation * 2.7V to 3.3V Single Supply * 2.3dB Noise Figure * 21dB Gain at 900MHz * 12dB Gain at 1900MHz * High Isolation (33dB at 900MHz)
GND 1 GND 2 RF IN 3
5 RF OUT
4 VCC
Ordering Information
RF2323 RF2323 PCBA 3V General Purpose Amplifier Fully Assembled Evaluation Board
Functional Block Diagram
RF Micro Devices, Inc. 7628 Thorndike Road Greensboro, NC 27409, USA
Tel (336) 664 1233 Fax (336) 664 0454 http://www.rfmd.com
Rev A4 010720
4-107
RF2323
Absolute Maximum Ratings Parameter
Supply Voltage Operating Ambient Temperature Storage Temperature
Preliminary
Rating
4.0 -40 to +85 -40 to +150
Unit
V C C Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate at the time of this printing. However, RF Micro Devices reserves the right to make changes to its products without notice. RF Micro Devices does not assume responsibility for the use of the described product(s).
Parameter
Min.
Specification Typ. Max.
DC to >2000 20 2.0 5 -6 19 12 50 19 2.3 4 -6 9 11 41
Unit
MHz
Condition
T=27 C, VCC =3.0V T=27 C, VCC =3.0V
4
GENERAL PURPOSE AMPLIFIERS
Overall
Frequency Range
100MHz Performance
Gain Noise Figure Output IP3 Output P1dB Input Return Loss Output Return Loss Isolation dB dB dBm dBm dB dB dB
500MHz Performance
Gain Noise Figure Output IP3 Output P1dB Input Return Loss Output Return Loss Isolation dB dB dBm dBm dB dB dB
T=27 C, VCC =3.0V
900MHz Performance
Gain Noise Figure Output IP3 Output P1dB Input Return Loss Output Return Loss Isolation 19.0 21 2.3 2 -7 6 8 33 20 2.3 2 -7 6 8 32 12 4.0 3 -7 14 20 27 3.010% 6.8 21.5 dB dB dBm dBm dB dB dB
T=27 C, VCC =3.0V
1000MHz Performance
Gain Noise Figure Output IP3 Output P1dB Input Return Loss Output Return Loss Isolation dB dB dBm dBm dB dB dB
T=27 C, VCC =3.0V
2000MHz Performance
Gain Noise Figure Output IP3 Output P1dB Input Return Loss Output Return Loss Isolation dB dB dBm dBm dB dB dB V mA
T=27 C, VCC =3.0V
Power Supply
Operating Voltage Operating Current VCC =3.0V
4-108
Rev A4 010720
Preliminary
Pin 1 2 3 Function GND GND RF IN Description
Ground connection. Keep traces physically short and connect immediately to ground plane for best performance. Same as pin 1. RF input pin. This pin is not internally DC blocked and thus requires an external blocking capacitor suitable for the frequency of operation. The input impedance of this pin is internally matched to 50 using resistive feedback.
RF2323
Interface Schematic
VCC
RF OUT
RF IN
4
4 5 VCC RF OUT
Supply connection. This pin should be bypassed with a suitable capacitor(s). RF output and bias pin. The output impedance of this pin is internally See pin 3 schematic. matched to 50 using resistive feedback. Because DC biasing is present on this pin, a DC blocking capacitor should be used in most applications (see application schematic). GENERAL PURPOSE AMPLIFIERS
Application Schematic
1 2 100 pF RF IN 3
5 100 pF
RF OUT
VCC 4 1 nF
Evaluation Board Schematic
(Download Bill of Materials from www.rfmd.com.)
P1 P1-1 1 2 NC 3 1 C1 100 pF 2 3 4 C3 1 nF 5 C2 100 pF VCC GND 50 strip
RF OUT J2
RF IN J1
50 strip
P1-1
Rev A4 010720
4-109
RF2323
Evaluation Board Layout 1" x 1"
Preliminary
4
GENERAL PURPOSE AMPLIFIERS
4-110
Rev A4 010720
Preliminary
RF2323 S21, Vcc= 2.7 V
24 22 20 18 16 -30 -20 -10
Temp = 25C Temp = 80C Temp = -40C
RF2323
RF2323 S12, Vcc = 2.7 V
Gain (dB)
14 12 10 8 6 4 2 0 0.1 1.1 2.1 3.1
Temp = 25C Temp = 80C Temp = -40C
S12 (dB)
-40
-50
-60 0.1 1.1 2.1 3.1
Frequency (GHz)
Frequency (GHz)
4
GENERAL PURPOSE AMPLIFIERS
RF2323 Input VSWR, Vcc = 2.7 V
3
Temp = 80C Temp = -40C
3 4
RF2323 Output VSWR, Vcc = 2.7 V
Temp = 25C Temp = -40C Temp = 80C
2.5
Temp = 25C
VSWR
2
VSWR 0.1 1.1 Frequency (GHz) 2.1 3.1
2
1.5
1
1
0 0.1 1.1 2.1 3.1
Frequency (GHz)
RF2323 S11, Vcc = 2.7 V, Temp = 25C
Swp Max 3.1GHz
2. 0
RF2323 S22, Vcc = 2.7 V, Temp= 25C
Swp Max 3.1GHz
2. 0
1.0
0.6
0.6
0.8
0.8
1.0
0 3.
3.1GHz
10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0
10.0
100MHz
-0.2 -0.2
-10.0 -10.0
.4 -0
.4 -0
.0 -2
-0. 6
-0.8
-0. 6
-1.0
-0.8
Swp Min 0.1GHz
-1.0
.0 -2
Swp Min 0.1GHz
Rev A4 010720
-4. 0 -5.0
10.0
-3 .0
0.2
0.4
0.6
0.8
1.0
2.0
3.0
4.0 5.0
0
0.2
4.0 5.0
0. 4
-4. 0 -5.0
-3 .0
0. 4
0 3.
4.0 5.0
0.2
10.0
3.1GHz
100MHz
4-111
RF2323
RF2323 S21, Vcc= 3.0 V
24 22 20 18 16 -30 -20 -10
Temp = 25C Temp = 80C Temp = -40C
Preliminary
RF2323 S12, Vcc = 3.0 V
Gain (dB)
14 12 10 8 6 4 2
Temp = 25C Temp = 80C Temp = -40C
S12 (dB)
0.1 1.1 2.1 3.1
-40
-50
4
GENERAL PURPOSE AMPLIFIERS
0
-60 0.1 1.1 2.1 3.1
Frequency (GHz)
Frequency (GHz)
RF2323 S12, Vcc = 3.0 V
-10
Temp = 25C
RF2322 Output VSWR, Vcc = 3.0 V
4 Temp = 25C 3 Temp = -40C Temp = 80C
-20
Temp = 80C Temp = -40C
S12 (dB)
VSWR
0.1 1.1 2.1 3.1
-30
2
-40 1 -50
-60
0 0.1 1.1 2.1 3.1
Frequency (GHz)
Frequency (GHz)
RF2323 S11, Vcc = 3.0 V, Temp = 25C
Swp Max 3.1GHz
2. 0
RF2323 S22, Vcc = 3.0 V, Temp= 25C
Swp Max 3.1GHz
2. 0
1.0
0.6
0 3.
0.6
0.8
0.8
1.0
3.1GHz
10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0
10.0
100MHz
-0.2 -0.2
-10.0 -10.0
.4 -0
.4 -0
.0 -2
-0. 6
-0.8
-0. 6
-1.0
-0.8
Swp Min 0.1GHz
-1.0
.0 -2
Swp Min 0.1GHz
4-112
Rev A4 010720
-4. 0 -5.0
10.0
-3 .0
0.2
0.4
0.6
0.8
1.0
2.0
3.0
4.0 5.0
0
0
0.2
4.0 5.0
0. 4
-4. 0 -5.0
-3 .0
0. 4
0 3.
4.0 5.0
0.2
10.0
3.1GHz
100MHz
Preliminary
RF2323 S21, Vcc= 3.3 V
24 22 20 18 16 -30 -20 -10
Temp = 25C Temp = 80C Temp = -40C
RF2323
RF2323 S12, Vcc = 3.3 V
Gain (dB)
14 12 10 8 6 4 2 0 0.1 1.1 2.1 3.1
Temp = 25C Temp = 80C Temp = -40C
S12 (dB)
-40
-50
-60 0.1 1.1 2.1 3.1
Frequency (GHz)
Frequency (GHz)
4
GENERAL PURPOSE AMPLIFIERS
RF2323 Input VSWR, Vcc = 3.3 V
10 9
Temp = 80C Temp = -40C Temp = 25C
4 5
RF2323 Output VSWR, Vcc = 3.3 V
Temp = 25C Temp = -40C Temp = 80C
7 VSWR VSWR 0.1 1.1 Frequency (GHz) 2.1 3.1
3
5
2
3
1
1
0 0.1 1.1 2.1 3.1
Frequency (GHz)
RF2323 S11, Vcc = 3.3 V, Temp = 25C
Swp Max 3.1GHz
2. 0
RF2323 S22, Vcc = 3.3 V, Temp= 25C
Swp Max 3.1GHz
2. 0
1.0
0.6
0.6
0.8
0.8
1.0
0 3.
3.1GHz
10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0
10.0
100MHz
-0.2 -0.2
-10.0 -10.0
.4 -0
.4 -0
.0 -2
-0. 6
-0.8
-0. 6
-1.0
-0.8
Swp Min 0.1GHz
-1.0
.0 -2
Swp Min 0.1GHz
Rev A4 010720
-4. 0 -5.0
10.0
-3 .0
0.2
0.4
0.6
0.8
1.0
2.0
3.0
4.0 5.0
0
0
0.2
4.0 5.0
0. 4
-4. 0 -5.0
-3 .0
0. 4
0 3.
4.0 5.0
0.2
3.1GHz
10.0
100MHz
4-113
RF2323
Preliminary
4
GENERAL PURPOSE AMPLIFIERS
4-114
Rev A4 010720

▲Up To Search▲

Price & Availability of RF2323

	To Download RF2323 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .