SGA-0163 データシートの表示（PDF） - Sirenza Microdevices => RFMD
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SGA-0163 Datasheet PDF : 5 Pages
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Preliminary
SGA-0163 DC-4.5 GHz 2.1V SiGe Amplifier
Preliminary
Basic Application Circuit
RBIAS
VS
RF in
1 uF 1000
pF
CD
1,2
3
6
SGA-0163
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=8mA
RBIAS=( VS-VD ) / ID
Supply Voltage(VS) 5 V 7.5 V 9 V 12 V
RBIAS
360 680 820 1.2K
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.
2. 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
654
654
G45
G45
G5Z
123
123
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, 2, 4,
5
6
GND
Connection to ground. Use via holes for
best performance to reduce lead
inductance as close to ground leads as
possible.
RF OUT/
BIAS
RF output and bias pin. DC voltage is
present on this pin, therefore a DC
blocking capacitor is necessary for
proper operation.
Part Number
SGA-0163
SGA-0163Z
Reel Size
7"
7"
Devices/Reel
3000
3000
303 Technology Court, Broomfield, CO. 80021
Phone: (800) SMI-MMIC
4
http://www.sirenza.com
EDS-101494 Rev D
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