HMC843LC4B Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – 45 Gbps, AND / NAND / OR / NOR w/ PROGRAMMABLE OUTPUT VOLTAGE

HMC843LC4B
v01.0710
45 Gbps, AND / NAND / OR / NOR
w/ PROGRAMMABLE OUTPUT VOLTAGE
7
7-1
Typical Applications
The HMC843LC4B is ideal for:
• RF ATE Applications
• Broadband Test & Measurement
• Serial Data Transmission up to 45 Gbps
• Digital Logic Systems up to 25 GHz
• NRZ-to-RZ Conversion
Features
Supports High Data Rates: up to 45 Gbps
Differential & Singe-Ended Operation
Fast Rise and Fall Times: 10 / 10 ps
Low Power Consumption: 530 mW
Programmable Differential Output Voltage Swing:
200 - 900 mV
Single Supply: -3.3V
24 Lead 4x4mm SMT Package: 16mm²
Functional Diagram
General Description
The HMC843LC4B is an AND/NAND/OR/NOR fun-
ction designed to support data transmission rates of
up to 45 Gbps, and clock frequencies as high as 25
GHz. The HMC843LC4B may be easily configured to
provide any of the following logic functions:
AND, NAND, OR and NOR. The HMC843LC4B also
features an output level control pin, VAC, which allows
for loss compensation or for signal level optimization.
All input signals to the HMC843LC4B are terminated
with 50 Ohms to ground on-chip, and may be either
AC or DC coupled. The differential outputs of the
HMC843LC4B may be either AC or DC coupled.
Outputs can be connected directly to a 50 Ohms-to-
ground terminated system, while DC blocking capa-
citors should be used if the terminating system is 50
Ohms to a non-ground DC voltage. The HMC843LC4B
operates from a single -3.3V DC supply, and is available
in a ceramic RoHS compliant 4x4 mm SMT package.
Electrical Specifications, T_A = +25°C, Vee = -3.3V
Parameter
Conditions
Min.
Typ.
Max
Units
Power Supply Voltage
±5 % Tolerance
-3.47
-3.3
-3.13
V
Power Supply Current
VAC = -0.4V
145
160
175
mA
Output Amplitude Control Voltage (VAC)
-1.7
-0.4
-0.1
V
Maximum Data Rate
45
Gbps
Maximum Clock Rate
25
GHz
Input Amplitude
Single-ended, peak-to-peak
100
Differential, peak-to-peak
100
300
1000
mVp-p
Input High Voltage
-0.5
0.5
V
Input Low Voltage
-1
0
V
Output Amplitude
Differential, peak-to-peak
@ 40 Gbps
200
900
mVp-p
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com