参数资料
型号: HMC669LP3
厂商: HITTITE MICROWAVE CORP
元件分类: 放大器
英文描述: 1700 MHz - 2200 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER
封装: 3 X 3 MM, PLASTIC, SMT, QFN-16
文件页数: 9/10页
文件大小: 741K
代理商: HMC669LP3
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
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7 - 8
Pin Descriptions
pin Number
function
Description
interface schematic
1, 2, 5, 8, 11,
12, 13, 15
N/C
These pins are not connected internally; however, all data
shown herein was measured with these pins connected to
rf/DC ground externally.
3
rfiN
This pin is DC coupled.
off-chip DC blocking capacitor required.
4, 9
GND
These pins and the exposed ground paddle
must be connected to rf/DC ground.
6
ACG
AC Ground. Attach bypass capacitor per
application circuit.
7
res
external resistor pin for current control. see
table for external resistor value vs. bias current data.
10
rfoUT
This pin is matched to 50 ohms
14
Vdd
power supply voltage pin. external bypass
capacitors required.
16
Vctl
Control voltage pin for lNA / Bypass
modes. setting voltage equal to VDD enables lNA
mode. external Bypass capacitor required.
HMC669LP3 / 669LP3E
v04.0709
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
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