參數(shù)資料
型號: SBA-5086
英文描述: DC-5 GHz, Cascadable InGaP/GaAs HBT MMIC Amplifier
中文描述: 直流5千兆赫,級聯(lián)的InGaP / GaAs HBT的MMIC放大器
文件頁數(shù): 4/5頁
文件大?。?/td> 293K
代理商: SBA-5086
4
EDS-102742 Rev. D
SBA-5086 DC-5GHz Cascadable MMIC Amplifier
303 South Technology Ct., Broomfield, CO 80021 Phone: (800) SMI-MMIC http://www.sirenza.com
Reference
Designator
Frequency (Mhz)
500
850
1950
2400
3500
C
B
220 pF
100 pF
68 pF
56 pF
39 pF
C
D
100 pF
68 pF
22 pF
22 pF
15 pF
L
C
68 nH
33 nH
22 nH
18 nH
15 nH
Mounting Instructions
1. Use a large ground pad area under device pins 2
and 4 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.
Basic Application Circuit
RF in
RF out
1 uF
C
B
C
B
C
D
V
S
R
BIAS
1
2
3
4
1000
pF
5086
Application Circuit Element Values
Part Number Ordering Information
The part will be marked with an “BA5” or “B5Z”
designator on the top surface of the package.
Part Identification Marking
Pin #
Function
Description
1
RF IN
RF input pin. This pin requires the use
of an external DC blocking capacitor
chosen for the frequency of operation.
2, 4
GND
Connection to ground. Use via holes
for best performance to reduce lead
inductance as close to ground leads as
possible.
3
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.
Caution: ESD sensitive
Appropriate precautions in handling, packaging
and testing devices must be observed.
1
2
3
4
B5Z
Recommended Bias Resistor Values for I
D
=80mA
R
BIAS
=( V
S
-V
D
) / I
D
Supply Voltage(V
S
)
7.5 V
8 V
10 V
12 V
R
BIAS
33
39
68
91
Note: R
BIAS
provides DC bias stability over temperature.
Preliminary Data Sheet
SBA-
Lc
1
2
3
4
BA5
Part Number
Reel Size
Devices/Reel
SBA-5086
7"
1000
SBA-5086Z
7"
1000
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