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PDF CGA-7718Z Data sheet ( Hoja de datos )
| Número de pieza | CGA-7718Z | |
| Descripción | PUSH-PULL 50MHz to 1000MHz HIGH LINEARITY InGaP HBT AMPLIFIER | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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CGA-7718Z
Push-Pull
50MHz to
1000 MHz
High Linearity
CGA-7718Z
InGaP HBT
Amplifier www.DataSheet4U.com
PUSH-PULL 50MHz to 1000MHz HIGH
LINEARITY InGaP HBT AMPLIFIER
Package: SOIC-8
Product Description
RFMD’s CGA-7718Z is a high performance InGaP HBT MMIC Amplifier. Designed
with the InGaP process technology for excellent reliability. A Darlington configura-
tion is utilized for broadband performance. The heterojunction increases break-
down voltage and minimizes leakage current between junctions. The CGA-7718Z
contains two amplifiers for use in wideband push-pull CATV amplifiers requiring
excellent second order performance. The second and third order non-linearities are
greatly improved in the push-pull configuration.
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
Amplifier Configuration
18
27
36
45
Features
5V Single Supply
Excellent Linearity Perfor-
mance at +34dBmV Output
Power Per Tone
Two Amplifiers in Each SOIC-8
Package Simplify Push-Pull
Configuration PC Board Lay-
out
Available in Lead-Free, RoHS
Compliant, and Green Pack-
aging
SOIC-8 Package
Applications
CATV Head End Driver and
Predriver Amplifier
CATV Line Driver Amplifier
Parameter
Small Signal Gain
Gain Flatness
Output IP3
Specification
Min. Typ. Max.
17.4
±0.6
41
Unit
dB
dB
dBm
Output Power at 1dB Gain
Compression
23 dBm
Input Return Loss
20 dB
Output Return Loss
16 dB
Noise Figure
Balun Insertion Loss Included
CSO
CTB
4.0 dB
80 dBc
78 dBc
XMOD
70 dBc
Device Operating Voltage
5.0 V
Device Operating Current
215 mA
Thermal Resistance
(Junction to Lead)
30 °C/W
Test Conditions: VDD=5V, ID=215mA Typ., TL=25°C, ZS=ZL=75, Push Pull Application Circuit
Condition
50MHz to 1000MHz
50MHz to 1000MHz
500 MHz
Tone Spacing=1MHz
POUT per Tone=+6dBm
500 MHz
500 MHz
500 MHz
50MHz to 1000MHz
79 Ch., Flat Tilt, +34dBmV
79 Ch., Flat Tilt, +34dBmV
79 Ch., Flat Tilt, +34dBmV
5V VCC
Junction to case slug.
DS091015
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 (+1) 336-678-5570 or [email protected].
1 of 8
1 page  
CGA-7718Z
www.DataSheet4U.com
50MHz to 1000MHz Evaluation Board Schematic
JP2
VDD
C16
1 uF
C15
0.01 uF
C14
1000 pF
C13
68 pF
C12
1 pF
JP1
GND
C2
680 pF
R3
0 T1
J1 XFM-1002-1uH
IN
C1
680 pF
JP4
GND
C4
1000 pF
R2
412
C20
1 pF
C19
1 pF
18
27
U1
CGA7718Z
36
45
C3
1000 pF
R1
412
L3
390 nH
C6
680 pF
C18
1 pF
C5
680 pF
L2
390 nH
C17
1 pF
J2
OUT
T2
XFM-1002-1UH
JP3
VDD
C7
1 uF
C8
0.01 uF
C9
1000 pF
C10
68 pF
C11
1 pF
50MHz to 1000MHz Evaluation Layout
U1
DS091015
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 8
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| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet CGA-7718Z.PDF ] | |
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