HMC744LC3TR [ADI]
14 Gbps Fast Rise Time 1:2 Fanout Buffer with Programmable Output Voltage & Positive Supply;
| 型号： | HMC744LC3TR |
| 厂家： | 
ADI |
| 描述： | 14 Gbps Fast Rise Time 1:2 Fanout Buffer with Programmable Output Voltage & Positive Supply 逻辑集成电路 |
| 文件： | 总9页 (文件大小：699K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC744LC3
v03.0514
14 Gbps, FAsT RIsE TIME 1:2 FANOUT bUFFER
w/ pROGRAMMAbLE OUTpUT VOLTAGE & pOsITIVE sUppLY
Tyꢁical Aꢁꢁlicationꢀ
Featureꢀ
The HMC744LC3 is ideal for:
• RF ATE Applications
Inputs Terminated Internally to 50 Ohms
Differential & Single-Ended Operation
Propagation Delay: 120 ps
• Broadband Test & Measurement
• Serial Data Transmission up to 14 Gbps
• Clock Buffering up to 14 GHz
Fast Rise and Fall Times: 22 / 20 ps
Programmable Differential
Output Voltage Swing: 600 - 1100 mV
Low Power Consumption: 287 mW typ.
Single Supply: +3.3 V
16 Lead Ceramic 3x3 mm SMT Package: 9 mm2
General Deꢀcriꢁtion
Functional Diagram
The HMC744LC3 is a 1:2 Fanout Buffer designed to
support data transmission rates up to 14 Gbps, and
clock frequencies as high as 14 GHz.
All differential inputs to the HMC744LC3 are CML and
terminated on-chip with 50 Ohms to the positive supply,
Vcc, and may be AC or DC coupled. The differential
CMLoutputsaresourceterminatedto50Ohmsandmay
also be AC or DC coupled. Outputs can be connected
directly to a 50 Ohm Vcc-terminated system, while DC
blocking capacitors may be used if the terminating
system is 50 Ohms to ground. The HMC744LC3 also
features an output level control pin, VR, which allows
for loss compensation or signal-level optimization. the
HMC744LC3 operates from a single 3.3 V supply and
is available in ROHS-compliant 3x3 mm SMT package.
Electrical sꢁecificationꢀ, TA = +25 ºC, Vcc = 3.3 V, VR = 3.3 V
Parameter
Conditions
Min.
Typ.
3.3
87
Max
3.6
Units
V
Power Supply Voltage
3.0
Power Supply Current
Maximum Data Rate
Maximum Clock Rate
Input Voltage Range
Input Differential Range
Input Return Loss
mA
Gbps
GHz
V
14
14
Vcc - 1.5
0.1
Vcc + 0.5
2
Vp-p
dB
Frequency <14 GHz
Single-Ended, peak-to-peak
Differential, peak-to-peak
10
550
mVp-p
mVp-p
V
Output Amplitude
1100
3.29
Output High Voltage
Output Low Voltage
Output Rise / Fall Time
2.74
V
Single-Ended, 20% - 80%
22 / 20
ps
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication orotherwiseunderanypatent orpatent rights of AnalogDevices.
Phone: 781-329-4700 • Order online at www.analog.com
1
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC744* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
COMPARABLE PARTS
View a parametric search of comparable parts.
DESIGN RESOURCES
• HMC744 Material Declaration
• PCN-PDN Information
EVALUATION KITS
• HMC744LC3 Evaluation Board
• Quality And Reliability
• Symbols and Footprints
DOCUMENTATION
Data Sheet
DISCUSSIONS
View all HMC744 EngineerZone Discussions.
• HMC744 Data Sheet
SAMPLE AND BUY
TOOLS AND SIMULATIONS
Visit the product page to see pricing options.
• HMC744 IBIS Model
TECHNICAL SUPPORT
REFERENCE MATERIALS
Quality Documentation
Submit a technical question or find your regional support
number.
• HMC Legacy PDN: PCN0811003
DOCUMENT FEEDBACK
• Package/Assembly Qualification Test Report: LC3, LC3B,
LC3C (QTR: 2014-00376 REV: 01)
Submit feedback for this data sheet.
• Semiconductor Qualification Test Report: BiCMOS-C (QTR:
2013-00241)
This page is dynamically generated by Analog Devices, Inc., and inserted into this data sheet. A dynamic change to the content on this page will not
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HMC744LC3
v03.0514
14 Gbps, FAsT RIsE TIME 1:2 FANOUT bUFFER
w/ pROGRAMMAbLE OUTpUT VOLTAGE & pOsITIVE sUppLY
Electrical sꢁecificationꢀ (continued)
Parameter
Output Return Loss
Small Signal Gain
Random Jitter J
Conditions
Min.
Typ.
10
Max
Units
dB
Frequency <13 GHz
27
dB
rms
0.2
6
ps rms
ps
R
Deterministic Jitter, J
δ - δ, 215-1 PRBS input [1]
2
120
<2
2
D
Propagation Delay, td
D1 to D2 Data Skew, t
ps
ps
SKEW
VR = 3.3 V
VR = 3.7 V
mA
mA
VR Pin Current
VR Pin Current
3.5
[1] Deterministic jitter measured at 13 GHz with a 300 mVp-p, 215-1 PRBS input sequence.
Outꢁut Differential Voltage
vꢀ. suꢁꢁly Voltage [1][2]
1200
DC Current vꢀ. suꢁꢁly Voltage [1][2]
110
105
1175
+25C
+25C
+85C
+85C
100
95
90
85
80
75
70
1150
1125
1100
1075
1050
1025
1000
-40C
-40C
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
Outꢁut Differential Voltage
vꢀ. Frequency [1][3]
1400
Riꢀe / Fall Time vꢀ. suꢁꢁly Voltage [1][2]
25
1200
1000
800
23
21
19
tr
tf
600
17
15
400
2
4
6
8
10
12
14
16
18
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
FREQUENCY (GHz)
SUPPLY VOLTAGE (V)
[1] VR = 3.3 V
[2] Frequency = 13 GHz
[3] Vcc = 3.3 V
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication orotherwiseunderanypatent orpatent rights of AnalogDevices.
Phone: 781-329-4700 • Order online at www.analog.com
2
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC744LC3
v03.0514
14 Gbps, FAsT RIsE TIME 1:2 FANOUT bUFFER
w/ pROGRAMMAbLE OUTpUT VOLTAGE & pOsITIVE sUppLY
Outꢁut Differential Voltage vꢀ. VR [1][2]
Riꢀe / Fall Time vꢀ. VR [1][2]
25
1400
1200
1000
800
tr
tf
23
21
19
17
15
+25C
+85C
-40C
600
400
2.1
2.3
2.5
2.7
2.9
3.1
3.3
3.5
3.7
2.1
2.3
2.5
2.7
2.9
3.1
3.3
3.5
3.7
VR (V)
VR (V)
Inꢁut Return Loꢀꢀ vꢀ. Frequency
Outꢁut Return Loꢀꢀ vꢀ. Frequency
0
0
-5
-10
-15
-20
-25
-30
-35
-5
-10
-15
-20
-25
-30
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
FREQUENCY (GHz)
FREQUENCY (GHz)
[1] Vcc = 3.3 V
[2] Frequency = 13 GHz
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication orotherwiseunderanypatent orpatent rights of AnalogDevices.
Phone: 781-329-4700 • Order online at www.analog.com
3
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC744LC3
v03.0514
14 Gbps, FAsT RIsE TIME 1:2 FANOUT bUFFER
w/ pROGRAMMAbLE OUTpUT VOLTAGE & pOsITIVE sUppLY
Eye Diagram
[1] Test Conditions:
Pattern generated with an Agilent N4903A Serial BERT.
Eye Diagram presented on a Tektronix CSA 8000.
Device input = 13 Gbps PN code. Both output channels shown.
Device is AC coupled to scope
Timing Diagram
Truth Taꢂle
Input
DIN
L
Outputs
D1
L
D2
L
H
H
H
Notes:
DIN = DINP - DINN
D1 = D1P - D1N
D2 = D2P - D2N
H - Positive differential voltage
L - Negative differential voltage
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication orotherwiseunderanypatent orpatent rights of AnalogDevices.
Phone: 781-329-4700 • Order online at www.analog.com
4
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC744LC3
v03.0514
14 Gbps, FAsT RIsE TIME 1:2 FANOUT bUFFER
w/ pROGRAMMAbLE OUTpUT VOLTAGE & pOsITIVE sUppLY
Aꢂꢀolute Maximum Ratingꢀ
Power Supply Voltage (Vcc)
Vcc -0.5 V to +3.75 V
Vcc -2.0 V to Vcc +0.5 V
Vcc -1.5 V to Vcc +0.5 V
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Input Signals
Output Signals
Continuous Pdiss (T = 85 °C)
(derate 17 mW/°C above 85 °C)
0.68 W
Thermal Resistance (Rth j-p) Worst
case junction to package paddle
59 °C/W
Maximum Junction Temperature
Storage Temperature
125 °C
-65 °C to +150 °C
-40 °C to +85 °C
Class 1C
Operating Temperature
ESD Sensitivity (HBM)
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 0.05 mm DATUM -C-
6. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
7. PADDLE MUST BE SOLDERED TO GND.
package Information
Part Number
HMC744LC3
Package Body Material
Alumina, White
Lead Finish
MSL Rating
MSL3 [1]
Package Marking [2]
H744
XXXX
Gold over Nickel
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication orotherwiseunderanypatent orpatent rights of AnalogDevices.
Phone: 781-329-4700 • Order online at www.analog.com
5
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC744LC3
v03.0514
14 Gbps, FAsT RIsE TIME 1:2 FANOUT bUFFER
w/ pROGRAMMAbLE OUTpUT VOLTAGE & pOsITIVE sUppLY
pin Deꢀcriꢁtionꢀ
Pin Number
Function
Description
Interface Schematic
1, 4, 5, 8, 9, 12
GND
Signal Grounds
2, 3
10, 11
D1P, D1N
D2N, D2P
Differential Data Outputs: Current Mode Logic (CML)
referenced to positive supply.
Differential Data Inputs: Current Mode Logic (CML)
referenced to positive supply.
6, 7
DINP, DINN
13, 16
Vcc
Positive Supply
Supply Ground
14,
GND
Package Base
Output level control. Output level may be
adjusted by applying a voltage to VR per
“Output Differential vs. VR” plot.
15
VR
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication orotherwiseunderanypatent orpatent rights of AnalogDevices.
Phone: 781-329-4700 • Order online at www.analog.com
6
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC744LC3
v03.0514
14 Gbps, FAsT RIsE TIME 1:2 FANOUT bUFFER
w/ pROGRAMMAbLE OUTpUT VOLTAGE & pOsITIVE sUppLY
Evaluation pCb
Liꢀt of Materialꢀ for Evaluation pCb 122517 [1]
The circuit board used in the application should use
RF circuit design techniques. Signal lines should
have 50 Ohm impedance while the package gro-
und leads should be connected directly to the
ground plane similar to that shown. The exposed
packaged base should be connected to GND. A
sufficient number of via holes should be used to
connect the top and bottom ground planes. The
evaluation circuit board shown is available from
Hittite upon request. Install jumper on JP1 to short
VR to Vcc for normal operation.
Item
Description
J1 - J6
J7 - J9
JP1
PCB Mount SMA RF Connectors
DC Pin
Shorting Jumper
C1, C2
C3 - C5
R2
4.7 µF Capacitor, Tantalum
100 pF Capacitor, 0402 Pkg.
10 Ohm Resistor, 0603 Pkg.
HMC744LC3
High Speed Logic, Fanout Buffer
U1
[2]
PCB
122515 Evaluation Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR or rogers 4350
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication orotherwiseunderanypatent orpatent rights of AnalogDevices.
Phone: 781-329-4700 • Order online at www.analog.com
7
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC744LC3
v03.0514
14 Gbps, FAsT RIsE TIME 1:2 FANOUT bUFFER
w/ pROGRAMMAbLE OUTpUT VOLTAGE & pOsITIVE sUppLY
Aꢁꢁlication Circuit
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication orotherwiseunderanypatent orpatent rights of AnalogDevices.
Phone: 781-329-4700 • Order online at www.analog.com
8
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
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