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Sirenza Microdevices
Sirenza Microdevices

SGA-6289Z Datasheet Preview

SGA-6289Z Datasheet

Cascadable SiGe HBT MMIC Amplifier

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SGA-6289Z pdf
SGA-6289
Product Description
The SGA-6289 is a high performance SiGe HBT MMIC Amplifier.
A Darlington configuration featuring 1 micron emitters provides
high FT 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 capacitors, a bias resistor and an optional RF
choke are required for operation.
SGA-6289Z Pb RoHS Compliant
& Green Package
DC-4500 MHz, Cascadable
SiGe HBT MMIC Amplifier
The matte tin finish on Sirenza’s lead-free package utilizes a
post annealing process to mitigate tin whisker formation and is
RoHS compliant per EU Directive 2002/95. This package is also
manufactured with green molding compounds that contain no
antimony trioxide nor halogenated fire retardants.
Gain & Return Loss vs. Frequency
20 0
Product Features
Now available in Lead Free, RoHS
Compliant, & Green Packaging
Broadband Operation: DC-4500 MHz
• Cascadable 50 Ohm
• Operates From Single Supply
• Low Thermal Resistance Package
15 GAIN
IRL
10
ORL
5
0
01
23
Frequency (GHz)
4
-10
Applications
-20
PA Driver Amplifier
-30 • Cellular, PCS, GSM, UMTS
• IF Amplifier
-40 • Wireless Data, Satellite
5
Symbol
Parameter
U nits
Frequency
M in. Typ. M ax.
G S m a ll S ig na l G a in
850 M Hz
12.3
13.9
15.1
dB 1950 M Hz
12.6
2400 M Hz
12.2
P 1dB
O utput P ow er at 1dB C om pression
dBm
850 M Hz
1950 M Hz
18.1
17.8
O IP3
O utput T hird O rder Intercept P oint
dBm
850 M Hz
1950 M Hz
34.4
32.0
Bandw idth D e term ined by R eturn Loss (> 10dB )
M Hz
4500
IRL Input Return Loss
dB 1950 M Hz
18.5
O RL O utput Return Loss
dB 1950 M Hz
13.1
NF Noise Figure
dB 1950 M Hz
4.0
V D D e vice O p era ting Vo lta ge
V
3.6 4.0
4.4
ID D e vice O p era ting C urre nt
mA
67 75 83
R TH, j-l T herm a l R e sistance (junction to lea d )
°C/W
97
Test Conditions:
VS = 8 V
RBIAS = 51 Ohms
ID = 75 mA Typ.
TL = 25ºC
OIP3 Tone Spacing = 1 MHz, Pout per tone = 0 dBm
ZS = ZL = 50 Ohms
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 2007 Sirenza Microdevices, Inc.. All worldwide rights
reserved.
303 Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
http://www.sirenza.com
1 EDS-100619 Rev G



Sirenza Microdevices
Sirenza Microdevices

SGA-6289Z Datasheet Preview

SGA-6289Z Datasheet

Cascadable SiGe HBT MMIC Amplifier

No Preview Available !

SGA-6289Z pdf
SGA-6289 DC-4500 MHz Cascadable MMIC Amplifier
Preliminary
Typical RF Performance at Key Operating Frequencies
Symbol
Parameter
G Small Signal Gain
Unit 100
dB 13.5
FrequFFernreecqqyuu(eeMnnHccyzy)((MMHHzz))
500 850 1950
14.0 13.9 12.6
2400
12.2
3500
10.6
OIP3 Output Third Order Intercept Point dBm
P1dB Output Power at 1dB Compression dBm
IRL Input Return Loss
dB
36.0
18.7
20.8
ORL Output Return Loss
dB 32.8
S12 Reverse Isolation
NF Noise Figure
dB 17.4
dB 3.9
TTeessttCCoonndditiitoionnss:: VVSS== 88 VV
RRBBIIAASS== 3591 OOhhmmss
IIDD == 8705 mmAA TTyypp..
TTLL == 2255ººCC
35.0 34.4 32.0 31.2 28.2
18.6 18.1 17.8 17.1 15.6
19.5 19.3 18.5 17.9 14.7
25.6 20.6 13.1 12.2 12.6
18.6 18.9 19.2 19.1 18.1
3.8 3.7 4.0 4.6 5.1
OOIIPP33TToonnee SSppaacciinngg == 11 MMHHzz,, PPoouutt ppeerr ttoonnee == 00 ddBBmm
ZZSS== ZZLL== 5500 OOhhmmss
Noise Figure vs. Frequency
VD= 4.0 V, ID= 75 mA
7
6
5
4
TL=+25ºC
3
2
012345
Frequency (GHz)
Absolute Maximum Ratings
P aram eter
Ab so lu te L im it
M a x. D e vice C urre nt (ID)
M a x. D e vice Vo lta g e (V D)
M a x. RF Inp ut P o we r
150 mA
6V
+18 dBm
M a x. Junctio n Te m p . (TJ)
O p e ra ting Te m p . Ra ng e (TL)
M a x. Sto ra g e Te m p .
+150°C
-40°C to +85°C
+150°C
O p e ra tio n o f this d e vice b e yo nd a ny o ne o f the se lim its m a y
ca use p e rm a ne nt d a m a g e . F o r re lia b le co ntino us o p e ra tio n,
the d e vice vo lta g e a nd curre nt m ust no t e xce e d the m a xim um
o p e ra ting va lue s sp e cifie d in the ta b le o n p a g e o ne .
B ia s C o nd itio ns sho uld a lso sa tisfy the fo llo wing e xp re ssio n:
ID V D < (TJ - TL) / RTH, j-l
Ta ke into a cco unt o ut o f b a nd V S W R p re se nte d b y d e vice s
such a s S AW filte rs to d e te rm ine m a xim um RF inp ut p o we r.
Re fle cte d ha rm o nic le ve ls in sa tura tio n a re sig nifica nt.
OIP vs. Frequency
3
VD= 4.0 V, ID= 75 mA
40
+25°C
36
T
L
-40°C
+85°C
32
28
24
20
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Frequency (GHz)
P vs. Frequency
1dB
VD= 4.0 V, ID= 75 mA
20
18
16
14
+25°C
12 TL -40°C
+85°C
10
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Frequency (GHz)
303 Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
2
http://www.sirenza.com
EDS-100619 Rev G


Part Number SGA-6289Z
Description Cascadable SiGe HBT MMIC Amplifier
Maker Sirenza Microdevices
Total Page 5 Pages
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