SGA-7489Z Sirenza Microdevices Inc, SGA-7489Z Datasheet
SGA-7489Z
Manufacturer Part Number
SGA-7489Z
Description
IC AMP HBT SIGE 3000MHZ SOT-89
Manufacturer
Sirenza Microdevices Inc
Datasheet
1.SGA-7489Z.pdf
(4 pages)
Specifications of SGA-7489Z
Current - Supply
103mA ~ 127mA
Frequency
0Hz ~ 3GHz
Gain
20dB
Noise Figure
3.3dB ~ 4.3dB
P1db
18.5dBm ~ 20dBm
Package / Case
SOT-89
Rf Type
General Purpose
Test Frequency
1.95GHz
Voltage - Supply
4.7V ~ 5.3V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
599-1054-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SGA-7489ZPCK1
Manufacturer:
RFMD
Quantity:
5 000
Company:
Part Number:
SGA-7489ZSB
Manufacturer:
RFMD
Quantity:
5 000
Company:
Part Number:
SGA-7489ZSQ
Manufacturer:
RFMD
Quantity:
5 000
Company:
Part Number:
SGA-7489ZSR
Manufacturer:
M/A-COM
Quantity:
5 000
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. Sirenza Microdevices assumes no responsibility for the use of this
information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or
granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc.. All worldwide rights
303 Technology Court, Broomfield, CO 80021
Product Description
The SGA-7489 is a high performance SiGe HBT
MMIC Amplifier. A Darlington configuration featuring
1 micron emitters provides high F T and excellent
thermal perfomance. The heterojunction increases
breakdown voltage and minimizes leakage current
between junctions. Cancellation of emitter junction
non-linearities results in higher suppression of
intermodulation products. Only 2 DC-blocking ca-
pacitors, a bias resistor and an optional RF choke
are required for operation.
The matte tin finish on Sirenza’s lead-free package
utilizes a post annealing process to mitigate tin whis-
ker formation and is RoHS compliant per EU Direc-
tive 2002/95. This package is also manufactured
with green molding compounds that contain no an-
timony trioxide nor halogenated fire retardants.
30
25
20
15
10
5
0
0
Input Return
Isolation
Loss
Return Loss
Gain
NOTE: The recommended operating current in the preliminary datasheet was 130mA. Supplemental measurements have since shown
that an operating current of 115mA results in optimal RF performance over temperature. Continued operation at 130mA is reliable,
however, the recommended operating current has been changed to 115mA.
Output
B
S
500
a
R
Test Conditions:
y
O
n
O
P
I
S
S
T
N
V
m
d
R
Gain, Return Loss, and Isolation vs. Frequency
I
H
1
I
R
1
D
2
w
D
P
F
,
d
L
b
2
1
L
B
l - j
3
d i
o
l
t
V
1000
h
D
=5.0V, I
Frequency (MHz)
O
O
S
D
I
O
R
N
D
D
*
T
n
D
=115mA (Typ), T
U
m
e
e
o
e
e
h
p
t u
t u
t u
e
t
v
s i
v
v
s
t u
a
1500
e
p
p
p
e
c i
c i
n i
r
e
l l
r
m
t u
t u
t u
r
g
e
e
m
R
s
S
F
l a
e
e
2
n i
O
O
P
T
R
g i
g i
t
o
h
G
e
s I
R
u
e
p
p
n
u
r i
w
d
r
t
e
e
H
l a
r
e
o
n
u
d
e
LEAD
r
r
2000
z
i s
e
a l
b
r
a
a
,
G
L
n
r
O
A
y
t s
=+25C
t
t
t
Z
o
o i
n i
n i
a
p
a
L
r
R
a
P
s
S
d
p
V
Bias Resistance = 26 Ohms
t
n i
o
g
g
n
s
n
a
e
=
e
.
1
s
S
C
c
r
V
C
t
r
s
d
= 8 V
u
e
a
5
k
o
u
B
I
r
2500
m
. t
0
t n
t l
n
r r
(
u j
a
C
(
e
O
e
e
L
s
g
n
t
o
r
t n
e
o
h
e
e
t c
c
m
e
s
m
r
e
s
o i
p
p
p
s
I
a
D
n
r
t
(
3000
e
g
>
= 115 mA Typ.
P
-
s
e
9
0
-5
-10
-15
-20
-25
-30
i o
s
e l
d
5
o i
t n
B
)
a
Phone: (800) SMI-MMIC
n
d
)
)
SGA-7489
SGA-7489Z
DC-3000 MHz Silicon Germanium
HBT Cascadeable Gain Block
Product Features
•
•
• Very High IF Output IP3: 39dBm at 100MHz
• High Output IP3: +35.5 dBm typ. at 850 MHz
• Low Noise Figure: 3.3 dB typ. at 1950 MHz
Applications
•
• PA for Low / Medium Power Applications
• IF/ RF Buffer Amplifier
• Drivers for CATV Amplifiers
• LO Driver Amplifier
Compliant, & Green Packaging
DC-3000 MHz Operation
Oscillator Amplifiers
Now available in Lead Free, RoHS
F
r
1
e
q
1
1
1
1
1
1
1
1
8
8
8
1
.
9
9
9
9
9
9
9
9
5
0
5
5
(
5
5
5
5
5
5
5
5
0
0
0
0
M
0
0
0
0
0
0
0
OIP
0
T
H
*
L
z
= 25ºC
3
)
Tone Spacing = 1 MHz, Pout per tone = 0 dBm
M
1
3
2
1
1
1
9
4
1
0
8
7
0
0
.
.
i
n
.
.
7
.
.
.
0
3
5
0
0
0
3
.
Pb
Z
3
3
T
2
2
3
3
3
2
1
1
2
1
S
1
3
5
0
8
6
2
0
9
5
3
1
1
3
y
8
5
1
= Z
.
.
&
RoHS Compliant
.
0
2
.
.
.
.
.
.
.
.
p
.
.
3
0
5
0
4
0
0
5
0
5
5
0
0
0
0
Green
.
L
*
= 50 Ohms
Package
M
2
2
1
4
5
3
0
a
2
.
.
.
.
3
3
x
7
0
0
.
http://www.sirenza.com
o
U
d
d
M
m
C
d
d
d
d
d
n
B
B
V
H
B
B
B
B
B
/
A
t i
m
m
W
z
s
EDS-101801 Rev D
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SGA-7489Z Summary of contents
Page 1
... Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc.. All worldwide rights 303 Technology Court, Broomfield, CO 80021 SGA-7489 SGA-7489Z DC-3000 MHz Silicon Germanium HBT Cascadeable Gain Block Product Features • ...
Page 2
... LEAD 26.0 24.0 22.0 20.0 18.0 16.0 -40C T +25C 14.0 LEAD +85C +25C Tuned Circuit 12.0 1500 2000 2500 Frequency (MHz) Phone: (800) SMI-MMIC 2 SGA-7489 DC-3000 MHz SiGe Amplifier Preliminary Frequency (MHz) Frequency (MHz) Frequency (MHz ...
Page 3
... L +85°C -30 1500 2000 2500 3000 NOTE: Full S-parameter data available at www.sirenza.com +25°C -40°C 5.00 5.10 5.20 5.30 V (Volts) D Phone: (800) SMI-MMIC 3 SGA-7489 DC-3000 MHz SiGe Amplifier Preliminary = 8.0 V, Bias Resistance=26 Ohms 115 vs. Frequency 500 1000 1500 2000 2500 ...
Page 4
... C 1. Solder the copper pad on the backside of the D L A74 C 2. Use a large ground pad area with many plated recommend ounce copper. Measurement A74Z Part Number SGA-7489 SGA-7489Z Phone: (800) SMI-MMIC 4 SGA-7489 DC-3000 MHz SiGe Amplifier Preliminary Application Circuit Element Values ...