HMC724LC3
v03.0514
14 Gbps FAsT RIsE TIME
1:2 FANOUT bUFFER
Tyꢁical Aꢁꢁlicationꢀ
Featureꢀ
Thꢀ HMc724Lc3 ꢁs ꢁꢃꢀal fꢂr:
• 16 G Fiber Channel
inꢅuts Tꢀrmꢁnatꢀꢃ intꢀrnally tꢂ 50 ohms
dꢁffꢀrꢀntꢁal inꢅuts arꢀ dc cꢂuꢅlꢀꢃ
prꢂꢅaꢄatꢁꢂn dꢀlay: 110 ꢅs
• RF ATE Applications
Fast Rꢁsꢀ anꢃ Fall Tꢁmꢀs: 19 / 18 ꢅs
• Broadband Test & Measurement
pꢂwꢀr dꢁssꢁꢅatꢁꢂn: 300 mW
• Serial Data Transmission up to 14 Gbps
• Clock Buffering up to 14 GHz
16 Lꢀaꢃ cꢀramꢁꢆ 3x3 mm SMT paꢆkaꢄꢀ: 9 mm2
Functional Diagram
General Deꢀcriꢁtion
Thꢀ HMc724Lc3 ꢁs a 1:2 Fanꢂut Buffꢀr ꢃꢀsꢁꢄnꢀꢃ tꢂ
suꢅꢅꢂrt ꢃata transmꢁssꢁꢂn ratꢀs uꢅ tꢂ 14 gbꢅs, anꢃ
ꢆlꢂꢆk frꢀquꢀnꢆꢁꢀs as hꢁꢄh as 14 gHz. All ꢃꢁffꢀrꢀntꢁal
ꢁnꢅuts anꢃ ꢂutꢅuts arꢀ dc ꢆꢂuꢅlꢀꢃ anꢃ tꢀrmꢁnatꢀꢃ ꢂn
ꢆhꢁꢅ wꢁth 50 ohm rꢀsꢁstꢂrs tꢂ ꢄrꢂunꢃ. Thꢀ ꢂutꢅuts may
bꢀ usꢀꢃ ꢁn ꢀꢁthꢀr sꢁnꢄlꢀ ꢀnꢃꢀꢃ ꢂr ꢃꢁffꢀrꢀntꢁal mꢂꢃꢀs,
anꢃ shꢂulꢃ bꢀ Ac ꢂr dc ꢆꢂuꢅlꢀꢃ ꢁntꢂ 50 ohm rꢀsꢁstꢂrs
ꢆꢂnnꢀꢆtꢀꢃ tꢂ ꢄrꢂunꢃ.
All ꢃꢁffꢀrꢀntꢁal ꢁnꢅuts tꢂ thꢀ HMc724Lc3 arꢀ cML anꢃ
tꢀrmꢁnatꢀꢃ ꢂn-ꢆhꢁꢅ wꢁth 50 ohms tꢂ thꢀ ꢅꢂsꢁtꢁvꢀ suꢅꢅly,
gNd, anꢃ may bꢀ dc ꢂr Ac ꢆꢂuꢅlꢀꢃ. Thꢀ ꢃꢁffꢀrꢀntꢁal
cMl ꢂutꢅuts arꢀ sꢂurꢆꢀ tꢀrmꢁnatꢀꢃ tꢂ tꢂ 50 ohms
anꢃ may alsꢂ bꢀ Ac ꢂr dc ꢆꢂuꢅlꢀꢃ. outꢅuts ꢆan bꢀ
ꢆꢂnnꢀꢆtꢀꢃ ꢃꢁrꢀꢆtly tꢂ a 50 ohm ꢄrꢂunꢃ-tꢀrmꢁnatꢀꢃ
systꢀm ꢂr ꢃrꢁvꢀ ꢃꢀvꢁꢆꢀs wꢁth cML lꢂꢄꢁꢆ ꢁnꢅut. Thꢀ
HMc724Lc3 ꢂꢅꢀratꢀs frꢂm a sꢁnꢄlꢀ -3.3 V suꢅꢅly anꢃ
ꢁs avaꢁlablꢀ ꢁn RoHS-ꢆꢂmꢅlꢁant 3x3 mm SMT ꢅaꢆkaꢄꢀ.
Electrical sꢁecificationꢀ, TA = +25 ºC, Vee = -3.3 V
paramꢀtꢀr
cꢂnꢃꢁtꢁꢂns
Mꢁn.
-3.6
Tyꢅ.
-3.3
90
Max
-3.0
Unꢁts
V
pꢂwꢀr Suꢅꢅly Vꢂltaꢄꢀ
pꢂwꢀr Suꢅꢅly currꢀnt
Maxꢁmum data Ratꢀ
Maxꢁmum clꢂꢆk Ratꢀ
inꢅut Vꢂltaꢄꢀ Ranꢄꢀ
inꢅut dꢁffꢀrꢀntꢁal Ranꢄꢀ
inꢅut Rꢀturn Lꢂss
mA
14
gbꢅs
gHz
V
14
-1.5
0.1
0.5
2.0
Vꢅ-ꢅ
ꢃB
Frꢀquꢀnꢆy <14 gHz
Sꢁnꢄlꢀ-enꢃꢀꢃ, ꢅꢀak-tꢂ-ꢅꢀak
dꢁffꢀrꢀntꢁal, ꢅꢀak-tꢂ-ꢅꢀak
10
550
mVꢅ-ꢅ
mVꢅ-ꢅ
mV
outꢅut Amꢅlꢁtuꢃꢀ
1100
-10
outꢅut Hꢁꢄh Vꢂltaꢄꢀ
outꢅut Lꢂw Vꢂltaꢄꢀ
outꢅut Rꢁsꢀ / Fall Tꢁmꢀ
-560
19 / 18
mV
Sꢁnꢄlꢀ-enꢃꢀꢃ, 20% - 80%
ꢅs
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