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PDF HMC676LC3C Data sheet ( Hoja de datos )
| Número de pieza | HMC676LC3C | |
| Descripción | High Speed Latched Comparator-RSECL SMT | |
| Fabricantes | Hittite Microwave Corporation | |
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HMC676LC3C
v00.1207
10 GHz Latched Comparator
with RSECL Output Stage
Typical Applications
6 The HMC676LC3C is ideal for:
• ATE Applications
• High Speed Instrumentation
www.DataSheet4U.com • Digital Receiver Systems
• Pulse Spectroscopy
• High Speed Trigger Circuits
• Clock & Data Restoration
Functional Diagram
Features
Propagation Delay: 130 ps
Overdrive & Slew Rate Dispersion: 10 ps
Minimum Pulse Width: 60 ps
Resistor Programmable Hysteresis
Differential Latch Control
Active Gain: 53 dB
Power Dissipation: 120 mW
RSCML and RSPECL Versions Available
16 Lead Ceramic 3x3mm SMT Package: 9mm2
General Description
The HMC676LC3C is a SiGe monolithic, ultra fast
comparator which features reduced swing ECL output
drivers and latch inputs. The comparator supports 10
Gbps operation while providing 130 ps propagation
delay and 60 ps minimum pulse width with 0.8 ps rms
random jitter (RJ). Overdrive and slew rate dispersion
are typically 10 ps, making the device ideal for a
wide range of applications from ATE to broadband
communications. The reduced swing ECL output stage
is designed to directly drive 400 mV into 50 Ohms
terminated to Vcci - 2V. The HMC676LC3C features
high speed latch and programmable hysteresis and
may be configured to operate in either latch mode, or
as a tracking comparator.
6 - 40
Electrical Specifications
TA = +25C[1] Vcci= +3.3V, Vcco = 0V, LE/ LE = Vcci - 0.8V to Vcci - 1.8V, Vee = -3V
Parameter
Conditions
Min. Typ. Max
Input Voltage Range
-1.75
1.75
Input Differential Voltage
-1.75
1.75
Input Offset Voltage
±5
Input Offset Voltage, Temperature Coefficient
15
Input Bias Current
15
Input Bias Current Temperature Coefficient
50
Input Offset Current
4
Input Impedance
50
Common Mode Input Impedance
350
Differential Input Impeadance
15
Active Gain
53
Common Mode Rejection Ratio
80
Hysteresis
Rhys = ∞
±1
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
Units
V
V
mV
μV / °C
uA
nA / °C
μA
Ω
KΩ
KΩ
dB
dB
mV
1 page  
v00.1207
Absolute Maximum Ratings
6
Input Supply Voltage (Vcci to GND)
Output Supply Voltage (Vcco to GND)
-0.5V to +4V
-0.5V to +4V
Positive Supply Differential (Vcci - Vcco)
-0.5V to +3V
Input Voltage
-2V to +2V
www.DataSheet4U.com Differential Input Voltage
Input Voltage, Latch Enable
-2V to +2V
-0.5V to Vcci +0.5V
Applied Voltage (HYS)
Vee to GND
Maximum Input Current
±1 mA
Output Current
40 mA
Storage Temperature
-65°C to +150°C
Operating Temperature
-40°C to +85°C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
HMC676LC3C
10 GHz Latched Comparator
with RSECL Output Stage
6 - 44
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA
2. LEAD AND GROUND PADDLE PLATING:
30-80 MICROINCHES GOLD OVER 50 MICROINCHES MINIMUM NICKEL.
3. DIMENSIONS ARE IN INCHES [MILLIMETERS].
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM -C-
6. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
7. PADDLE MUST BE SOLDERED TO Vee
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
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HMC676LC3C.PDF ] | |
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