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PDF HMC954LC4B Data sheet ( Hoja de datos )
| Número de pieza | HMC954LC4B | |
| Descripción | 2:1 Mux w/ Programmable Output Voltage | |
| Fabricantes | Hittite | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HMC954LC4B (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Typical Applications
The HMC954LC4B is ideal for:
• SONET OC-192
• Broadband Test & Measurement Equipment
• FPGA Interfacing Circuitry
• 16 G and 32 G Fiber Channel
• 100 Gbit Ethernet
HMC954LC4B
32 Gbps, 2:1 Mux
w/ Programmable Output Voltage
Features
Supports Data Rates up to 32 Gbps
479 mW Power Consumption
-3.3 V or +3.3 V Operation is Available
Supports Single-Ended and Differential Operation
24 Lead Ceramic 4x4 mm SMT Package: 16 mm2
3-1
Functional Diagram
General Description
The HMC954LC4B is a 2 to 1 Multiplexer designed for
32 Gbps data serialization. The mux latches the two
differential inputs on a rising edge of the input clock.
The device uses both rising and falling edges of the half-
rate clock to serialize the data. The HMC954LC4B also
features an output level control pin, VR, which allows
for loss compensation or for signal-level optimization.
All differential inputs to the HMC954LC4B are CML
www.DataSheet.co.kr
and terminated on-chip with 50 Ohms to the positive
supply, GND, and may be AC or DC coupled. The
differential CML outputs are source terminated to 50
Ohms and may also be AC or DC coupled. Outputs can
be connected directly to a 50 Ohm ground-terminated
system or drive devices with CML logic input. The
HMC954LC4B operates from a single -3.3 V supply
and is available in a ceramic ROHS-compliant 4x4 mm
SMT package.
Electrical Specifications, TA = +25 ºC, Vee = -3.3 V, VR = 0 V
Parameter
Conditions
Min.
Power Supply Voltage (Vee)
-3.6
Power Supply Current
Maximum Output Data Rate
Maximum Clock Rate
Input Voltage Range, C and DIN
-1.5
Input Differential Range, C and DIN
0.1
Data Input Return Loss
Frequency <24 Gbps
Clock Input Return Loss
Frequency <16 GHz
Output Amplitude
Single-Ended, peak-to-peak
Differential, peak-to-peak
Output High Voltage
Output Low Voltage
Typ.
-3.3
145
32
16
10
10
640
1280
-20
-660
Max
-3.0
0.5
2.0
Units
V
mA
Gbps
GHz
V
Vp-p
dB
dB
mVp-p
mVp-p
mV
mV
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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]
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
v00.0511
Absolute Maximum Ratings
Power Supply Voltage (Vee)
Input Signals
Output Signals
Junction Temperature
Continuous Pdiss (T=85 °C)
(derate 30 mW/°C above 85 °C
Thermal Resistance (Rth j-p)
Worse case junction to package
paddle
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
-3.75 V to +0.5 V
-2 V to +0.5 V
-1.5 V to +1 V
125 °C
1.22 W
32.8 °C/W
-65 °C to +150 °C
-40 °C to +85 °C
Class 1C
Outline Drawing
HMC954LC4B
32 Gbps, 2:1 Mux
w/ Programmable Output Voltage
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
www.DataSheet.co.kr
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 0.05 mm DATUM -C-
6. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
7. EXPOSED PADDLE MUST BE SOLDERED TO VEE
3-5
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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]
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HMC954LC4B.PDF ] | |
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