CXE-1089Z_10 Datasheet, PDF (1/12 Pages) RF Micro Devices – 50MHz to 1200MHz 75Ω pHEMT MMIC LNA

CXE-1089Z
50MHz to
1200 MHz
75Ω pHEMT
MMIC LNA
CXE-1089Z
50MHz to 1200MHz 75Ω pHEMT MMIC LNA
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 operates linearly
from +3.3V_DC, +4.75V_DC, or +5V_DC power supplies.
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
 ^{GaAs pHEMT}
Si CMOS
Si BJT
GaN HEMT
InP HBT
RF MEMS
LDMOS
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
 Operates from Single, Fixed
+3.3V_DC, +4.75V_DC, or
+5V_DC Supply
 On-Chip Active Bias Network
Applications
 CATV Set Top Box / Tuners
 CATV Drop Amplifiers
 Optical Rx/Tx
 FTTH Video Solutions
Parameter
Specification
Min.
Typ.
Max.
Unit
Condition
Small Signal Gain
13.0
dB
500 MHz
Gain Flatness
+/- 0.4
dB
50MHz to 1000MHz
Output Power at 1dB Compression
18.5
dBm
500 MHz
Output Third Order Intercept Point
38.5
dBm
500 MHz
CSO
-66.0
dBc
55.25MHz to 745.25MHz, 110Ch, Flat Tilt,
15dBmV Input
CTB
-82.0
dBc
55.25MHz to 745.25MHz, 110Ch, Flat Tilt,
15dBmV Input
XMOD
-78.0
dBc
55.25MHz to 745.25MHz, 110Ch, Flat Tilt,
15dBmV Input
Input Return Loss, Worst Case
16.5
dB
50MHz to 1000MHz
Output Return Loss, Worst Case
15.5
dB
50MHz to 1000MHz
Noise Figure
3.0
dB
500 MHz
Device Operating Voltage
5.00
5.25
V
Device Operating Current
110.0
mA
Quiescent
Thermal Resistance
57.5
°C/W
Junction-to-case
Test Conditions: V_D=5V, I_D=110mA Typ, OIP₃ Tone Spacing=1MHz, P_OUT per tone=8dBm, T_L=25°C, Z_S=Z_L=75Ω, Tested with App Circuit
DS100917
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.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
1 of 12