cga-7718z RF Micro Devices, cga-7718z Datasheet

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cga-7718z

Manufacturer Part Number
cga-7718z
Description
Push-pull 50mhz To 1000mhz High Linearity Ingap Hbt Amplifier
Manufacturer
RF Micro Devices
Datasheet

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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.
DS091015
Small Signal Gain
Gain Flatness
Output IP3
Output Power at 1dB Gain
Compression
Input Return Loss
Output Return Loss
Noise Figure
Balun Insertion Loss Included
CSO
CTB
XMOD
Device Operating Voltage
Device Operating Current
Thermal Resistance
(Junction to Lead)
Test Conditions: V
Optimum Technology
Matching® Applied
LDMOS
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
InP HBT
RF MEMS
Parameter
DD
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.
=5V, I
D
=215mA Typ., T
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
CGA-7718Z
Push-Pull
50MHz to
1000MHz
High Linearity
InGaP HBT
Amplifier
Amplifier Configuration
Min.
L
1
2
3
4
=25°C, Z
Specification
S
=Z
L
Typ.
±0.6
17.4
215
=75, Push Pull Application Circuit
4.0
5.0
23
20
80
78
70
30
41
16
Max.
8
7
6
5
PUSH-PULL 50MHz to 1000MHz HIGH
°C/W
Unit
dBm
dBm
dBc
dBc
dBc
mA
dB
dB
dB
dB
dB
V
LINEARITY InGaP HBT AMPLIFIER
50MHz to 1000MHz
50MHz to 1000MHz
500MHz
Tone Spacing=1MHz
P
500MHz
500MHz
500MHz
50MHz to 1000MHz
79 Ch., Flat Tilt, +34dBmV
79 Ch., Flat Tilt, +34dBmV
79 Ch., Flat Tilt, +34dBmV
5V V
Junction to case slug.
OUT
Features
Applications
CC
per Tone=+6dBm
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
CATV Head End Driver and
Predriver Amplifier
CATV Line Driver Amplifier
CGA-7718Z
Condition
Package: SOIC-8
1 of 8

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cga-7718z Summary of contents

Page 1

... InGaP HBT Amplifier 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 ...

Page 2

... CGA-7718Z Absolute Maximum Ratings Parameter Max Device Current ( Max Device Voltage ( Max RF Input Power Max Junction Temp ( Operating Temp Range ( Max Storage Temp Min Storage Temp Operation of this device beyond any one of these limits may cause permanent dam- age ...

Page 3

... CGA-7718Z Output P1dB 200 400 600 800 1000 1200 Frequency XMOD 100 200 300 400 500 600 Frequency CTB 100 200 300 400 500 600 Frequency ...

Page 4

... CGA-7718Z Component Chart Value RFMD™ CGA-7718Z 1pF 68pF 680pF 1000pF 0.01uF 1 uF 0 DNP 412 390nH RFMD™ XFM-1002-1 uH 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com Qty Location C11, 12, 17, 18 ...

Page 5

... C4 R2 412  1000 pF L3 390 C20 CGA7718Z C19 390 nH 412  1000 C10 C11 0.01 uF 1000 CGA-7718Z C6 680 pF C18 OUT C5 T2 680 pF XFM-1002-1UH C17 ...

Page 6

... CGA-7718Z Pin Function Description input pin. External DC-blocking capacitor is required GND Connection to ground. Use via holes for best performance to reduce lead inductance as close to ground leads as possible Same as pin OUT/VCC RF output and bias pin (open collector). ...

Page 7

... Refer to drawing posted at www.rfmd.com for tolerances. 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS091015 Suggested Pad Layout Package Drawing and Marking Dimensions in inches (millimeters) CGA-7718Z ...

Page 8

... CGA-7718Z Part Number CGA7718ZSB CGA7718ZSQ CGA7718ZSR Lead Free, RoHS Compliant CGA7718ZTR7 Lead Free, RoHS Compliant CGA7718ZTR13 Lead Free, RoHS Compliant CGA7718PCBA-410 50MHz to 1000 MHz Evaluation Board 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. ...

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