SGA5263Z Datasheet, PDF (1/6 Pages) RF Micro Devices – DC to 4500MHz, Silicon Germanium Cascadable Gain Block

SGA5263ZDC
to 4500MHz,
Silicon Germa-
nium Cascad-
able Gain
Block
SGA5263Z
DC to 4500MHz, Silicon Germanium
Cascadable Gain Block
Package: SOT-363
Product Description
The SGA5263Z is a high performance SiGe HBT MMIC Amplifier. A Darling-
ton configuration featuring one-micron emitters provides high F_T and
excellent thermal performance. The heterojunction increases breakdown
voltage and minimizes leakage current between junctions. Cancellation of
emitter junction non-linearities results in higher suppression of intermodu-
lation products. Only two DC-blocking capacitors, a bias resistor, and an
optional RF choke are required for operation.
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
 ^{SiGe HBT}
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
RF MEMS
Small Signal Gain vs. Frequency
15
10
5
25C
-40C
85C
0
0.1
1
1.9
2.8
3.7
4.6
5.5
Frequency GHz
Features
 DC to 4500MHz Operation
 Single Voltage Supply
 Low Current Draw: 60mA at
3.4V Typ.
 High Output Intercept:
29dBm Typ. at 1950MHz
Applications
 Oscillator Amplifiers
 Broadband Gain Block
 IF/RF Buffer Amplifiers
Parameter
Small Signal Gain
Min.
12.0
Output Power at 1dB Compression
Third Order Intercept Point
S₁₁, S₂₂
Input VSWR
Output VSWR
Reverse Isolation
Noise Figure
Device Operating Voltage
Device Operating Current
54
Thermal Resistance
(Junction - Lead)
Test Conditions: Z₀ = 50, I_D = 60mA, T = 25°C
Specification
Typ.
13.3
12.6
12.3
16.3
15.0
14.0
32.5
29.3
27.3
4500
1.2:1
1.4:1
18.3
19.2
19.5
4.0
3.4
60
255
Max.
14.6
66
Unit
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
MHz
dB
dB
dB
dB
V
mA
°C/W
Condition
850MHz
1950MHz
2400MHz
850MHz
1950MHz
2400MHz
850MHz, P_OUT per tone = -10dBm
1950MHz, P_OUT per tone = -10dBm
2400MHz, P_OUT per tone = -10dBm
Minimum 10dB Return Loss (typ.)
1950MHz
1950MHz
850MHz
1950MHz
2400MHz
1950MHz
DS121011
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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