파트넘버.co.kr RF2617 데이터시트 PDF


RF2617 반도체 회로 부품 판매점

3V CDMA/FM RECEIVE AGC AMPLIFIER



RF Micro Devices 로고
RF Micro Devices
RF2617 데이터시트, 핀배열, 회로
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


RF2617 데이터시트, 핀배열, 회로
RF2617
Absolute Maximum Ratings
Parameter
Supply Voltage
Control Voltage
Input RF Power
Operating Ambient Temperature
Storage Temperature
Value
-0.5 to +7.0
-0.5 to +5.0
+10
-40 to +85
-40 to +150
Unit
VDC
VDC
dBm
°C
°C
Parameter
Specification
Min.
Typ.
Max.
Overall
Frequency Range
12 to 285
CDMA Maximum Gain
+45 +48
CDMA Minimum Gain
-48
FM Maximum Gain
+45 +49
FM Minimum Gain
-48
Gain Slope
57
Gain Control Voltage Range
0 to 3
Gain Control Input Impedance
30
Noise Figure
5
10
Input IP3
Stability (Max VSWR)
IF Input
-44
-4
10:1
-40
-2
Input Impedance
1
Input Impedance
850
CDMA to FM Isolation
30
Power Supply
Voltage
2.7 to 3.3
Current Consumption
13
Current Consumption
14
-45
-45
8
15
16
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).
Unit
MHz
dB
dB
dB
dB
dB/V
VDC
k
dB
dBm
dBm
k
dB
V
mA
mA
Condition
T=25°C, 85MHz, VCC=3.0V, ZS =500 ,
ZL=500, 500External CDMA Input Ter-
minating Resistor, 500External Output
Terminating Resistor (Effective ZS=333,
Effective ZL=250) (See application sche-
matic).
VGC = 2.4 V
VGC = 0.3 V
VGC = 2.4 V
VGC = 0.3 V
Measured in 0.5V increments
Source impedance of 4.7k
At maximum gain and 85MHz
At +40dB gain, referenced to 500
At minimum gain, referenced to 500
Spurious < -70 dBm
CDMA, differential
FM, single-ended
Minimum gain, VCC=3.0V
Maximum gain, VCC=3.0V
10-18
Rev B4 010717




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