CXE-1089Z Datasheet, PDF (1/10 Pages) RF Micro Devices – 50MHz to 1200MHz 75Ω pHEMT MMIC LNA

Preliminary ^CXE-1089Z
50MHz to
1200 MHz
75Ω pHEMT
MMIC LNA
CXE-1089Z
50MHz to 1200MHz 75Ω pHEMT MMIC LNA
RoHS Compliant and Pb-Free Product
Package: SOT-89
Product Description
RFMD’s CXE-1089Z is a high performance 75Ω pHEMT MMIC low-noise
amplifier utilizing a Darlington configuration with active bias. The active
bias network provides stable current over temperature and process
threshold voltage variations. The CXE-1089Z amplifier is designed for high
linearity, low-noise consumer set-top box applications. It is internally
matched to 75Ω and operates directly from 5V.
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
9 ^{GaAs pHEMT}
Si CMOS
Si BJT
GaN HEMT
RF MEMS
15.0
14.0
13.0
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
0.0
Gain and Return Loss versus Frequency,
T=25°C
S21
S22
S11
200.0
400.0
600.0
800.0
Frequency (MHz)
1000.0
-5
-8
-11
-14
-17
-20
-23
-26
-29
-32
-35
1200.0
Features
„ Flat Gain: 13dB+/-0.4dB,
50MHz to 1000MHz
„ Excellent Return Loss:
> 15.5 dB
„ Low Distortion: CTB=-82dBc,
CSO = - 66 dBc
„ Single, Fixed 5V Supply
„ On-Chip Active Bias Network
Applications
„ CATV Set Top Box / Tuners
„ CATV Drop Amplifiers
„ Optical Rx/Tx
„ FTTH Video Solutions
Parameter
Small Signal Gain
Gain Flatness
Output Power at 1dB Compression
Output Third Order Intercept Point
CSO
Min.
Specification
Typ.
13.0
+/- 0.4
18.5
38.5
-66.0
Max.
Unit
dB
dB
dBm
dBm
dBc
CTB
-79.0
dBc
XMOD
-74.0
dBc
Input Return Loss, Worst Case
Output Return Loss, Worst Case
Noise Figure
Device Operating Voltage
Device Operating Current
Thermal Resistance
Test Conditions: V_D=5V I_D=110mA Typ.
T_L=25°C Z_S=Z_L=75Ω
16.5
dB
15.5
dB
3.0
dB
5.00
5.25
V
110.0
mA
57.5
°C/W
OIP₃ Tone Spacing=1MHz, P_OUT per tone=8dBm
Tested with App Circuit
Condition
500 MHz
50MHz to 1000MHz
500 MHz
500 MHz
55.25MHz to 745.25MHz, 110Ch, Flat Tilt,
15dBmV Input
55.25MHz to 745.25MHz, 110Ch, Flat Tilt,
15dBmV Input
55.25MHz to 745.25MHz, 110Ch, Flat Tilt,
15dBmV Input
50MHz to 1000MHz
50MHz to 1000MHz
500 MHz
Quiescent
Junction-to-case
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
EDS-105785 Rev D
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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