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PDF HMC850LC3C Data sheet ( Hoja de datos )
| Número de pieza | HMC850LC3C | |
| Descripción | 1:2 FANOUT BUFFER | |
| Fabricantes | Hittite Microwave Corporation | |
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DataSheet.in
HMC850LC3C
v01.0610
28 Gbps, 1:2 FANOUT BUFFER
WITH PROGRAMMABLE OUTPUT VOLTAGE
Typical Applications
The HMC850LC3C is ideal for:
• RF ATE Applications
3 • Broadband Test & Measurement
• Serial Data Transmission up to 28 Gbps
• Clock Buffering up to 20 GHz
Functional Diagram
Features
Inputs Terminated Internally to 50 Ohms
Differential Inputs are DC Coupled
Propagation Delay: 75 ps
Fast Rise and Fall Times: 16 / 15 ps
Programmable Differential
Output Voltage Swing: 600 - 1100 mV
Power Dissipation: 315 mW
16 Lead Ceramic 3x3 mm SMT Package: 9 mm2
General Description
The HMC850LC3C is a 1:2 Fanout Buffer designed to
support data transmission rates up to 28 Gbps, and
clock frequencies as high as 20 GHz. All differential
inputs and outputs are DC coupled and terminated
on chip with 50 Ohm resistors to the positive supply,
ground. The outputs may be used in either single-
ended or differential modes, and should be AC or DC
coupled into 50 Ohm resistors connected to ground.
The HMC850LC3C also features an output level control
pin, VR which allows for loss compensation or for signal
level optimization. The HMC850LC3C 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 = 0V
Parameter
Conditions
Min.
Power Supply Voltage
-3.6
Power Supply Current
Maximum Data Rate
Maximum Clock Rate
Input Voltage Range
-1.5
Input Voltage Differential
100
Input Return Loss
Frequency <20 GHz
Output Amplitude
Single-Ended, peak-to-peak
Differential, peak-to-peak
Output High Voltage
Output Low Voltage
Output Rise / Fall Time
Single-Ended, 20% - 80%
Typ.
-3.3
95
28
20
10
550
1100
-10
-550
16 / 15
Max
-3.0
0.5
2000
Units
V
mA
Gbps
GHz
V
mV
dB
mVp-p
mVp-p
mV
mV
ps
3-1
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
1 page  
DataSheet.in
HMC850LC3C
v01.0610
28 Gbps, 1:2 FANOUT BUFFER
WITH PROGRAMMABLE OUTPUT VOLTAGE
3
Absolute Maximum Ratings
Power Supply Voltage (Vee)
Input Signals
Output Signals
Junction Temperature
Continuous Pdiss (T = 85 °C)
(derate 17 mW/°C above 85 °C )
Thermal Resistance (Rth j-p)
Worse case device to package paddle
Storage Temperature
Operating Temperature
-3.75V to +0.5V
-2V to +0.5V
-1.5V to +0.5V
125 °C
0.68W
59 °C/W
-65°C to +150°C
-40°C to +85°C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
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.
3-5
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HMC850LC3C.PDF ] | |
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