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PDF RF2617 Data sheet ( Hoja de datos )
| Número de pieza | RF2617 | |
| Descripción | 3V CDMA/FM RECEIVE AGC AMPLIFIER | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF2617 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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10
Typical Applications
• 3V CDMA/FM Cellular Systems
• Supports Dual-Mode AMPS/CDMA
• Supports Dual-Mode TACS/CDMA
RF2617
3V CDMA/FM RECEIVE AGC AMPLIFIER
• General Purpose Linear IF Amplifier
• Commercial and Consumer Systems
• Portable Battery Powered Equipment
Product Description
The RF2617 is a complete AGC amplifier designed for
the receive section of 3V dual-mode CDMA/FM cellular
applications. It is designed to amplify IF signals while pro-
viding more than 90dB of gain control range. Noise Fig-
ure, IP3, and other specifications are designed to be
compatible with the IS-95 Interim Standard for CDMA cel-
lular communications. This circuit is designed as part of
the RFMD CDMA Chip Set, consisting of a Transmit IF
AGC Amp, a Transmit Upconverter, a Receive LNA/Mixer,
and this Receive IF AGC Amp. The IC is manufactured on
an advanced high frequency Silicon Bipolar process, and
is packaged in a standard miniature 16-lead plastic SSOP
package.
0.196
0.189
0.157
0.150
0.2440
0.2284
0.012
0.008
0.025
-A-
0.0098
0.0040
0.0688
0.0532
8° MAX
0°MIN
0.050
0.016
0.0098
0.0075
NOTES:
1. Shaded lead is Pin 1.
2. All dimensions are excluding mold flash.
3. Lead coplanarity - 0.005 with respect to datum "A".
Optimum Technology Matching® Applied
üSi BJT
GaAs HBT
GaAs MESFET
Si Bi-CMOS
SiGe HBT
Si CMOS
CDMA+ 1
CDMA- 2
GND 3
FM+ 4
IN
SEL.
FM- 5
GND 6
IN SELECT 7
NC 8
GAIN
CONTROL
16 GC
15 VCC
14 VCC
13 VCC
12 GND
11 GND
10 OUT+
9 OUT-
Functional Block Diagram
Package Style: SSOP-16
Features
• Supports Dual Mode Operation
• -48dB to +48dB Gain Control Range
• Single 3V Power Supply
• Digitally Selectable Inputs
• -2dBm Input IP3
• 12MHz to 285MHz Operation
Ordering Information
RF2617
3V CDMA/FM Receive AGC Amplifier
RF2617 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
10
Rev B4 010717
10-17
1 page  
Evaluation Board Schematic
(Download Bill of Materials from www.rfmd.com.)
RF2617
J1
CDMA
J2
FM
P2-1
L2 L1 C1
390 nH 390 nH 10 nF
50 Ω µstrip T1
C3
15 pF
C2
10 nF
R1
1 kΩ
50 Ω µstrip
C4
15 pF
C6
10 pF
L3
330 nH
C5
10 nF
C7
10 nF
1
2
3
4
5
6
C8
10 nF
P1-1
P1-3
P1
1 GC
2 GND
3 VCC
P2-1
NC
P2
1 SELECT
2 GND
3
7
8
2617400-
IN
SEL.
GAIN
CONTROL 16
15
14
13
12
11
10
9
R3
4.7 kΩ
C14
10 nF
C13
10 nF
P1-1
P1-3
R2
500 Ω
C12
15 pF
T2 50 Ω µstrip
C11
15 pF
L4
390 nH
L5
390 nH
C9
10 nF
C10
10 nF
J3
OUT
P1-3
10
Rev B4 010717
10-21
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet RF2617.PDF ] | |
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