HMC853LC3C
v00.0909
28 Gbps, D-TYPE FLIP-FLOP
w/ PROGRAMMABLE OUTPUT VOLTAGE
Typical Applications
Features
The HMC853LC3C is ideal for:
• RF ATE Applications
Differential & Singe-Ended Operation
Fast Rise and Fall Times: 15/14 ps
Low Power Consumption: 240 mW typ.
• Broadband Test & Measurement
7
• Serial Data Transmission up to 28 Gbps
• Digital Logic Systems up to 28 GHz
Programmable Differential
Output Voltage Swing: 700 - 1300 mV
Single Supply: -3.3V
16 Lead Ceramic 3x3mm SMT Package: 9mm2
Functional Diagram
General Description
The HMC853LC3C is a D-type Flip Flop designed to
support data transmission rates of up to 28 Gbps, and
clock frequencies as high as 28 GHz. During normal
operation, data is transferred to the outputs on the
positive edge of the clock. Reversing the clock inputs
allows for negative-edge triggered applications. The
HMC853LC3C also features an output level control pin,
VR, which allows for loss compensation or for signal
level optimization.
All input signals to the HMC853LC3C are terminated
with 50 Ohms to ground on-chip, and maybe either
AC or DC coupled. The differential outputs of the
HMC853LC3C may be either AC or DC coupled. Out-
puts can be connected directly to a 50 Ohm to ground
terminated system, while DC blocking capacitors
may be used if the terminating system is 50 Ohms to a
non-ground DC voltage. The HMC853LC3C operates
from a single -3.3V DC supply and is available in a
ceramic RoHS compliant 3x3 mm SMT package.
Electrical Specifications, TA = +25°C, Vee = -3.3V, VR = 0
Parameter
Conditions
Min.
Typ.
-3.3
73
Max
-3.0
Units
V
Power Supply Voltage
-3.6
Power Supply Current
mA
Gbps
GHz
V
Maximum Data Rate
28
Maximum Clock Rate
28
Input Voltage Range
-1.0
0.1
+0.5
2.0
Input Differential Voltage
Input Return Loss, Output Return Loss
V
Frequency <24 GHz
Single-Ended, peak-to-peak
Differential, peak-to-peak
10
550
1100
-10
dB
mVpp
mVpp
mV
Output Amplitude
Output High Voltage
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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