参数资料
型号: HMC794LP3E
厂商: HITTITE MICROWAVE CORP
元件分类: 放大器
英文描述: 200 MHz - 2000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
封装: 3 X 3 MM, ROHS COMPLIANT, PLASTIC, SMT-16
文件页数: 8/10页
文件大小: 725K
代理商: HMC794LP3E
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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4 - 7
HMC794LP3E
v00.0709
2 GHz LOW NOISE PROGRAMMABLE
DIVIDER (N = 1 to 4)
Pin Description
Pin number
Function
Description
interface schematic
1
vcc
+5v voltage supply
2
rFinP
rF Positive input.
input is Dc coupled, external Dc blocks required..
3
rFinn
rF negative input.
input is Dc coupled, external Dc blocks required...
4
GnD
this pin must be connected to rF/Dc ground.
5
B0
Division ratio (LsB)
see programming truth table.
6
B1
Division ratio (MsB)
see programming truth table.
7
ctrL
Divider output Buffer Power control
13
BiAs1
For proper operation this pin should be grounded.
14
BiAs0
Digital core Bias control [1]
15
en
chip enable
8, 9, 12
n/c
no connection required. this pin may be
connected to ground, without affecting performance.
[1] Divider core Bias control Bit
Bias0 = 0v, Divider core Minimum Bias
Bias0 = 5v, Divider core Maximum Bias
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