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PDF HMC841LC4B Data sheet ( Hoja de datos )
| Número de pieza | HMC841LC4B | |
| Descripción | D-TYPE FLIP-FLOP w/ PROGRAMMABLE OUTPUT VOLTAGE | |
| Fabricantes | Hittite Microwave | |
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v00.0110
HMC841LC4Bwww.DataSheet4U.com
43 Gbps, D-TYPE FLIP-FLOP
w/ PROGRAMMABLE OUTPUT VOLTAGE
7
7-1
Typical Applications
The HMC841LC4B is ideal for:
• OC-768 and SDH STM-256 Equipment
• RF ATE Applications
• Serial Data Transmission up to 43 Gbps
• Digital Logic Systems up to 43 Gbps
• Broadband Test & Measurement
Features
Supports Data Rates up to 43 Gbps
Low Power Consumption: 630 mW
Fast Rise and Fall Times: 12/12 ps
Single Ended or Differential Operation
Adjustable Differential Output
Voltage Swing: 200 - 850 mVp-p
24 Lead 4x4mm SMT Package: 16mm2
Functional Diagram
General Description
The HMC841LC4B is a D-type Flip Flop designed to
support data transmission rates of up to 43 Gbps, and
clock frequencies as high as 43 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
HMC841LC4B also features an output level control pin,
VAC, which allows for loss compensation or for signal
level optimization.
All input signals to the HMC841LC4B are terminated with
50 Ohms to ground on-chip, and maybe either AC or DC
coupled. The differential outputs of the HMC841LC4B
may be either AC or DC coupled. Outputs can be
connected directly to a 50 Ohm to ground terminated
system, while DC blocking capacitors should be used
if the terminating system is 50 Ohms to a non-ground
DC voltage. The HMC841LC4B operates from a single
-3.3V DC supply and is available in a ceramic RoHS
compliant 4x4 mm SMT package.
Electrical Specifications, TA = +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 = -0.3V
160 190 220 mA
Output Amplitude Control Voltage VAC
-1.6 -0.3 -0.1 V
Maximum Data Rate
43 Gbps
Maximum Clock Rate
43 GHz
Input Amplitude (Data)
Single-ended, peak-to-peak
Differential, peak-to-peak
200
200
800
1000
mVp-p
Input Amplitude (Clock)
Single-ended, peak-to-peak
Differential, peak-to-peak
400
250
800
1000
mVp-p
Input High Voltage (Data & Clock)
-0.5 0.5 V
Input Low Voltage (Data & Clock)
-1 0 V
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
1 page  
v00.0110
HMC841LC4Bwww.DataSheet4U.com
43 Gbps, D-TYPE FLIP-FLOP
w/ PROGRAMMABLE OUTPUT VOLTAGE
7
Absolute Maximum Ratings
Power Supply Voltage (Vee)
Input Voltage
Channel Temperature
Continuous Pdiss (T = 85°C)
(derate 29.04 mW/°C above 85°C)
Thermal Resistance
(channel to ground paddle)
Storage Temperature
Operating Temperature
-3.7V to +0.5V
-1.3V to +0.5V
125°C
1.16 W
34.44 °C/W
-65°C to +125°C
-40°C to +70°C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
7-5
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 AND GROUND PADDLE
MUST BE SOLDERED TO PCB RF GROUND.
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 HMC841LC4B.PDF ] | |
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