Cobra MR HH330 FLT - Pin Description

BlockDiagram
PINDescription
PinNo. Symbol FunctionDescription
I/ O
1 Fin1 RF input,channel1.
I
2,15 Vcc
Powersupply.
Twopinsareconnectedeach other.
-
3
Chargepum poutput,cha nnel1.Charg e pu mpcurrentisselecte d b y th einp ut
serialdata.
O
4,13 GND Ground. Twopinsareconnected.
-
5 LD Outputoflockdetection.Itistheopendrain output.
O
6 Clock input.
7 DATA Serial data input.
8 EN Inputofenable signal.
Serialdata interface.
I
9 BO Outputofbufferamplifier. Thelocalsignalpassesthroughthebufferamplifier.
O
10 Oscillator output.
O
11
PLL referenceinput.
Typicallyconnectedtoa TCXOoutput.
I
12
Switchoverterminaltocontr oltimecons tantofloopfilter . Itistheopendrain
output.Whenswitched off,its normal output.
O
14 CP2 Chargepumpoutput,channel2.
O
16 Fin2 RF input,channel2.
I
OSCO
OSCI
SW
CK
CP1
U GP214D6-
52