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PDF RF2117PCBA Data sheet ( Hoja de datos )
| Número de pieza | RF2117PCBA | |
| Descripción | HIGH EFFICIENCY 400MHZ AMPLIFIER | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF2117PCBA (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Preliminary
RF2117
• 3.6V Analog Handsets
• Analog Communication Systems
• 400MHz Industrial Radios
• Portable Battery Powered Equipment
2
The RF2117 is a high power amplifier IC. The device is
manufactured on an advanced Gallium Arsenide Hetero-
junction Bipolar Transistor (HBT) process, and has been
designed for use as the final RF amplifier in analog cellu-
lar phone transmitters between 400MHz and 500MHz or
ISM applications operating at 433MHz. The device is
packaged in a low cost 16-lead plastic package with a
metal backside. The device is self-contained with the
exception of the output matching network and power sup-
ply feed line.
.393
.386
.244
.230
1
.021
.015
.050
.004
.000
.158
.152
.065
.055
8°MAX
5°MIN
.035 .0098
.016 .0075
Package Weight
typically 0.22 grams
EXPOSED
HEATSINK
.287
.271
.087
.071
Si BJT
GaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
VREG 1
VCC1 2
LTUNE 3
Q1C 4
GND 5
RFIN 6
NC 7
VPD 8
Bias
Circuits
16 NC
15 NC
14 RFOUT
13 RFOUT
12 RFOUT
11 NC
10 NC
9 NC
!"
• Single 3V to 5.5V Supply
• Up to 2W CW Output Power
• 33dB Small Signal Gain
• >50% Efficiency
• 400MHz to 500MHz Operation
RF2117
High Efficiency 400MHz Amplifier
RF2117 PCBA Fully Assembled Evaluation Board
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Rev A0 991201
2-47
1 page  
Preliminary
RF2117
VREG
C19
1 uF
R2 C13
0 1 nF
J1
RFIN
L4
F e r r it e
(220 ohm)
C7
100 pF
C5 C6
1
1 nF 100 pF
2
C4
100 pF
L5
20 nH
3
4
50 Ω µs trip
L2
F e r r it e
(220 ohm)
C1 L1
100 pF 0 Ω R esistor
L3
F e r r it e
(220 ohm)
C17
100 pF
C18
1 nF
VPD
5
6
7
8
N o te :
VC C = 3.6 V
VPC = 2.7 V
VREG = 2.2 V
POUT = 31 dBm
Freq = 220 MHz
Pin = 3 dBm
Efficiency = 44%
Bias
C ircu its
VCC
+ C9
3.3 uF
C10
1 nF
C11
100 pF
16
15
120 nH
14
13 L6 C16
12
50 Ω µs trip
6.8 nH
50 Ω µs trip
330 pF
50 Ω µs trip
J3
RFOUT
C14 C15
11
82 pF
27 pF
10
C 14 0.234" from
edge of RF2117
9
P1
VREG 1
C 15 0.388" from
edge of RF2117
P2 P3
11
2 2 VPD 2
VCC 3 VCC 3
3
CON 3
CON 3
CON 3
2
Rev A0 991201
2-51
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet RF2117PCBA.PDF ] | |
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