Part Number
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GA1085 |
Manufacturer
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TriQuint Semiconductor |
Description
|
11-Output Configurable Clock Buffer |
Published
|
Mar 23, 2005 |
Detailed Description
|
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S E M I C O N D U C T O R, I N C .
Figure 1. Block Diagram
FBIN
11
GA1085
S1
10
REFCLK
9
S0
...
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Datasheet
|
GA1085
|
Overview
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S E M I C O N D U C T O R, I N C .
Figure 1.
Block Diagram
FBIN
11
GA1085
S1
10
REFCLK
9
S0
8
F1
7
F0
6
GND
5
TEST 12 VDD 13
Phase Detector VCO Phase Select
4 VDD 3 2
Q10 Q9
11-Output Configurable Clock Buffer
Q0
14
GND 15 Q1 Q2
16 17
MUX Divide Logic ÷4, ÷5, or ÷6 Output Buffers Group A Group C
1 GND 28 27
Q8 Q7
Features
• Wide frequency range: 24 MHz to 105 MHz • Output configurations: Four outputs at fREF Four outputs at fREF /2 Two outputs at fREF /2 ␣ ␣ ␣ ␣ with adjustable phase ␣ ␣ ␣ ␣ ␣ ␣ ␣ ␣ ␣ ␣ ␣ or Five outputs at 2x fREF Three outputs at fREF Two outputs at fREF ␣ ␣ ␣ ␣ with adjustable phase • Selectable Phase Shift: –2t, –t, +t, and +2t ...
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