SGA-2463 Просмотр технического описания (PDF) - Unspecified
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SGA-2463 Datasheet PDF : 4 Pages
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Preliminary
SGA-2463 DC-2000 MHz Cascadable MMIC Amplifier
SGA-2463 Basic Application Circuit
VS
RBIAS
RF in
1 uF 1000
pF
CD
1,2
3 SGA-2463 6
CB
4,5
LC
CB
RF out
VS
RBIAS
LC
1 uF
1000 pF
CD
CB
CB
Application Circuit Element Values
Reference
Designator 500
Frequency (Mhz)
850
1950
2400
3500
CB
220 pF 100 pF 68 pF 56 pF 39 pF
CD
100 pF 68 pF 22 pF 22 pF 15 pF
LC
68 nH 33 nH 22 nH 18 nH 15 nH
Recommended Bias Resistor Values for ID=20mA
Supply Voltage(VS) 5 V 8 V 10 V 12 V
RBIAS
120 270 360 470
Note: RBIAS provides DC bias stability over temperature.
Mounting Instructions
1. Use a large ground pad area near device pins 1, 2,
4, and 5 with many plated through-holes as shown.
3. We recommend 1 or 2 ounce copper. Measurements
for this data sheet were made on a 31 mil thick FR-4
board with 1 ounce copper on both sides.
Part Identification Marking
The part will be marked with an A24 designator on
the top surface of the package.
654
A24
123
For package dimensions, refer to outline drawing at
www.stanfordmicro.com
Caution: ESD sensitive
Appropriate precautions in handling, packaging
and testing devices must be observed.
Pin # Function
Description
3
RF IN RF input pin. This pin requires the use
of an external DC blocking capacitor
chosen for the frequency of operation.
1
GND Connection to ground. Use via holes for
best performance to reduce lead
inductance as close to ground leads as
possible.
6 RF OUT/ RF output and bias pin. DC voltage is
BIAS present on this pin, therefore a DC
blocking capacitor is necessary for
proper operation.
2,4,5 GND Sames as Pin 2
Part Number Ordering Information
Part Number
Reel Size
Devices/Reel
SGA-2463
7"
3000
726 Palomar Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
4
http://www.stanfordmicro.com
EDS-100630 Rev B
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