TQ1089
TQ1089 is 11-Output Configurable Clock Buffer manufactured by TriQuint Semiconductor.
S E M I C O N D U C T O R, I N C .
Figure 1. Block Diagram
FBIN GND REFCLK GND GND GND
11 10 9 8 7 6
5 4 VDD 3
TEST 12 VDD 13
Phase Detector VCO
Q10 Q9
11-Output Configurable Clock Buffer
Features
- Wide frequency range: 65 MHz to 90 MHz and 130 MHz to 180 MHz
- Output configurations: eight outputs at fREF two outputs at 2x fREF or nine outputs at 1/2 x fREF one output at fREF
- Low output-to-output skew: 150 ps (max) within a group
SYSTEM TIMING PRODUCTS
Q0
GND 15 Q1 Q2
16 17
MUX Divide Logic ÷2 Output Buffers Group B Group A
1 GND 28 27
Q8 Q7
VDD 18
26 VDD
Q3
Q4
Q5
Q6
TriQuint’s TQ1089...
