参数资料
型号: HMC386LP4
厂商: HITTITE MICROWAVE CORP
元件分类: 放大器
英文描述: 2600 MHz - 2800 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER
封装: 4 X 4 MM, PLASTIC, LEADLESS, SMT, QFN-24
文件页数: 4/4页
文件大小: 194K
代理商: HMC386LP4
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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C
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S
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12
12 - 17
Pin Number
Function
Description
Interface Schematic
1- 14, 17 - 19,
21, 23, 24
N/C
The pins are not connected internally; however, all data shown
herein was measured with these pins connected to RF/DC ground
externally.
15
GND
This pin must be connected to RF & DC ground. Package bottom
has an exposed metal paddle that must be RF & DC grounded.
16
RFOUT
RF output (AC coupled)
20
Vcc
Supply Voltage Vcc= 3V
22
VTUNE
Control Voltage Input. Modulation port bandwidth
dependent on drive source impedance.
Pin Descriptions
The circuit board used in the application should
use RF circuit design techniques. Signal lines
should have 50 Ohm impedance while the pack-
age ground leads and exposed paddle should be
connected directly to the ground plane similar to
that shown. A sufficient number of via holes should
be used to connect the top and bottom ground
planes. The evaluation circuit board shown is avail-
able from Hittite upon request.
Evaluation PCB
Item
Description
J1 - J2
PCB Mount SMA RF Connector
J3 - J4
DC Pin
C1
4.7 μF Tantalum Capacitor
C2
10,000 pF Capacitor, 0603 Pkg.
U1
HMC386LP4 / HMC386LP4E VCO
PCB [2]
105667 Eval Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350 or Arlon 25FR
List of Materials for Evaluation PCB 105706 [1]
HMC386LP4 / 386LP4E
v04.1209
MMIC VCO w/ BUFFER
AMPLIFIER, 2.6 - 2.8 GHz
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