Sauté pancetta in heavy medium skillet over medium-high heat until almost crisp and brown.
Transfer to paper towels.
Cook broccoli in large pot of boiling salted water until crisp-tender but still bright green, about 3 minutes. Using slotted spoon, transfer broccoli to medium bowl.
Add pasta to same boiling water; cook until tender, stirring occasionally.
Drain pasta; return to same pot.
Add next 5 ingredients. Toss over low heat to coat.
Add pancetta, broccoli, and cheese; toss to blend. Season pasta with pepper.
If thinly sliced pancetta is all that's available, don't dice it. Just crumble it coarsely after sautéing.