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HMC842 데이터시트(Datasheet) 1 Page - Analog Devices

부품명 HMC842
상세내용  RF ATE Applications
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Analog Devices Welcomes
Hittite Microwave Corporation
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HMC842* Product Page Quick Links
Last Content Update: 08/30/2016
Comparable Parts
View a parametric search of comparable parts
Evaluation Kits
• HMC842LC4B Evaluation Board
Documentation
Data Sheet
• HMC842 Data Sheet
Reference Materials
Quality Documentation
• Package/Assembly Qualification Test Report: LC4, LC4B
(QTR: 2014-00380 REV: 01)
• Semiconductor Qualification Test Report: BiCMOS-C
(QTR: 2013-00241)
Design Resources
• HMC842 Material Declaration
• PCN-PDN Information
• Quality And Reliability
• Symbols and Footprints
Discussions
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Sample and Buy
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Technical Support
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* This page was dynamically generated by Analog Devices, Inc. and inserted into this data sheet. Note: Dynamic changes to
the content on this page does not constitute a change to the revision number of the product data sheet. This content may be
frequently modified.
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THIS PAGE INTENTIONALLY LEFT BLANK
 4 page
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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 online at www.hittite.com
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
1
HMC842LC4B
v03.0914
45 Gbps, FANOUT BUFFER
w/ PROGRAMMABLE OUTPUT VOLTAGE
The HMC842LC4B is a 1:2 Fanout Buffer designed
to support data transmission rates up to 45 Gbps.
The device can also operate with clock signals up to
28 GHz. During normal operation, input data (or clock)
is transferred to both output channels. Differential input
and output signals of the HMC842LC4B are terminated
with 50 Ohms to ground on-chip, and may be either AC
or DC coupled. The Outputs can be connected directly
to a 50 Ohms-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 HMC842LC4B also features two separate output
level control pins, VAC1 and VAC2 which provide loss
compensation and signal level optimization for each
output channel independently. The HMC842LC4B
operates from a single -3.3V DC supply and is available
in a ceramic RoHS compliant 4 x 4 mm SMT package.
General Description
Features
Functional Diagram
Supports Clock Frequencies up to 28 GHz
Independent Programmable Output Swing for
Each Channel: 400 - 1200 mVp-p Diff.
Supports Single-Ended or Differential Operation
Power Consumption: 465 mW
Less than 500 fs Additive RMS Jitter
Fast Rise and Fall Times: <12ps
24 Lead 4x4mm SMT Package: 16mm2
Typical Applications
The HMC842LC4B is ideal for:
• OC-768 and SDH STM-256 Equipment
• RF ATE Applications
• Short, intermediate, & Long Haul Fiber Optic
Applications
• Broadband Test & Measurement
• Serial Data Transmission up to 45 Gbps
• Clock Buffering up to 28 GHz
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
VAC1 = VAC2 = -0.3V
(Vout = 930 mVp-p diff @ 40 Gbps)
120
140
160
mA
Output Amplitude Control Voltage [1]
(VAC1, VAC2)
-1.4
-0.3
0
V
Maximum Data Rate
45
Gbps
Maximum Clock Rate
28
32
GHz
Input Amplitude
Single-ended, peak-to-peak
50
1000
mVp-p
Differential, peak-to-peak
100
2000
Input High Voltage
-0.5
0.5
V
Input Low Voltage
-1
0
V
 5 page
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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 online at www.hittite.com
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
2
HMC842LC4B
v03.0914
45 Gbps, FANOUT BUFFER
w/ PROGRAMMABLE OUTPUT VOLTAGE
Electrical Specifications, (continued)
Parameter
Conditions
Min.
Typ.
Max
Units
Output Amplitude
Differential, peak-to-peak @ 40 Gbps
400
1200
mVp-p
Output High Voltage
VAC = -0.3
-10
mV
Output Low Voltage
VAC = -0.3
-550
mV
Input Return Loss
frequency < 32 GHz
10
dB
Output Return Loss
frequency < 32 GHz
7
dB
Deterministic Jitter, Jd [2]
3
ps, pp
Additive Random Jitter Jr
@ 28 GHz Clock Input
0.3
ps rms
@ 32 GHz Clock Input
0.6
ps rms
Rise Time, tr [2]
11
ps
Fall Time, tf [2]
11
ps
Propagation Delay, td
10
ps
OUT1 to OUT2 Data Skew, tskew [2]
2
ps
[1] VAC1=VC2 and VAC2=VC1 on evaluation board
[2] Data Input: 40 Gbps PRBS 223-1 pattern, 150 mVp-p single-ended
[1] VAC = -0.3V
[2] Input data rate: 40 Gbps PRBS 223-1
[3] Frequency = 20 GHz
DC Current vs. Supply Voltage [1] [2]
Differential Output Swing vs.
Supply Voltage [1] [2]
Differential Output Swing vs. VAC [3]
Differential Output Swing vs. Frequency [1]
50
75
100
125
150
175
200
-3.47
-3.41
-3.36
-3.3
-3.24
-3.19
-3.13
+25C
+70C
-40C
SUPPLY VOLTAGE Vee (V)
0
200
400
600
800
1000
1200
1400
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
+25C
+70C
-40C
CONTROL VOLTAGE VAC (V)
600
700
800
900
1000
1100
1200
-3.47
-3.41
-3.36
-3.3
-3.24
-3.19
-3.13
+25C
+70C
-40C
SUPPLY VOLTAGE Vee (V)
0
200
400
600
800
1000
1200
1400
0
4
8
12
16
20
24
28
32
+25C
+70C
-40C
FREQUENCY (GHz)
 6 page
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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 online at www.hittite.com
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
3
HMC842LC4B
v03.0914
45 Gbps, FANOUT BUFFER
w/ PROGRAMMABLE OUTPUT VOLTAGE
[1] VAC = -0.3V
[2] Input data rate: 40 Gbps PRBS 223-1
[3] Data was taken at single ended output
[4] Source jitter was not deembeded
[5] Device measured on evaluation board with single-ended time domain gating.
Rise / Fall Time vs. VAC [1][2][3]
Input Return Loss vs. Frequency [1][5]
Peak-to-Peak Jitter vs. Supply Voltage [1][2][3][4]
Output Return Loss vs. Frequency [1][5]
Fall Time vs. Supply Voltage [1][2][3]
Rise Time vs. Supply Voltage [1][2][3]
6
8
10
12
14
-3.47
-3.41
-3.36
-3.3
-3.24
-3.19
-3.13
+25C
+70C
-40C
SUPPLY VOLTAGE Vee (V)
6
8
10
12
14
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
Rise Time
Fall Time
CONTROL VOLTAGE VAC (V)
-30
-25
-20
-15
-10
-5
0
0
4
8
12
16
20
24
28
32
Data
FREQUENCY (GHz)
6
8
10
12
14
-3.47
-3.41
-3.36
-3.3
-3.24
-3.19
-3.13
+25C
+70C
-40C
SUPPLY VOLTAGE Vee (V)
0
2
4
6
8
-3.47
-3.41
-3.36
-3.3
-3.24
-3.19
-3.13
+25C
+70C
-40C
SUPPLY VOLTAGE Vee (V)
-40
-35
-30
-25
-20
-15
-10
-5
0
0
4
8
12
16
20
24
28
32
OUT1
OUT2
FREQUENCY (GHz)
 7 page
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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 online at www.hittite.com
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
4
HMC842LC4B
v03.0914
45 Gbps, FANOUT BUFFER
w/ PROGRAMMABLE OUTPUT VOLTAGE
40 Gbps Differential Output Eye Diagram
28 GHz Differential Output Eye Diagram
Timing Diagram
Measurements
Current
Min
Max
Total
Meas.
Eye Amp
921 mV
920 mV
922 mV
75
Rise Time
11.11 ps
10.89 ps
11.11 ps
75
Fall Time
11.11 ps
10.44 ps
11.11 ps
75
p-p Jitter
5.778 ps
5.333 ps
5.778 ps
75
Measurements
Current
Mean
Min
Max
V Amp
558.99 mV
556.8 mV
543.46 mV
577.62 mV
Rise Time
6.86 ps
6.816 ps
6.28 ps
7.43 ps
Fall Time
6.91 ps
6.473 ps
5.84 ps
7.01 ps
Time Scale: 10 ps/div
Amplitude Scale: 210 mV/div
Test Conditions:
Vee = -3.3V, VAC = -0.3V
Input Data: Single ended 150 mVp-p 40 Gbps NRZ
PRBS 223-1 pattern
Time Scale: 12 ps/div
Amplitude Scale: 120 mV/div
Test Conditions:
Vee = -3.3V, VAC = -0.3V
Input Data: Single ended 300 mVp-p 28 GHz clock
signal
Input
Outputs
D
OUT1
OUT2
L
L
L
H
H
H
Notes:
D = DP - DN
OUT1 = OUTP1 - OUTN1
OUT2 = OUTP2 - OUTN2
H - Logic High
L - Logic Low
 8 page
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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 online at www.hittite.com
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
5
HMC842LC4B
v03.0914
45 Gbps, FANOUT BUFFER
w/ PROGRAMMABLE OUTPUT VOLTAGE
Absolute Maximum Ratings
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
Power Supply Voltage (Vee)
-3.7V to +0.5V
Input Voltage
-1.3V to +0.5V
Channel Temperature
125°C
Continuous Pdiss (T = 85°C)
(derate 18.48 mW/°C above 85°C)
0.74 W
Thermal Resistance
(channel to ground paddle)
54.11 °C/W
Storage Temperature
-65°C to +125°C
Operating Temperature
-40°C to +70°C
Output Amplitude
Control Voltage (VAC)
-2.3V to +0.5V
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.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
Package Marking [2]
HMC842LC4B
Alumina, White
Gold over Nickel
MSL3
[1]
H842
XXXX
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
 9 page
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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 online at www.hittite.com
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
6
HMC842LC4B
v03.0914
45 Gbps, FANOUT BUFFER
w/ PROGRAMMABLE OUTPUT VOLTAGE
Pin Number
Function
Description
Interface Schematic
1
VAC1
Output Amplitude Control Voltage for OUT1
Note: VAC1=VC2 on evaluation board
2, 5, 8, 11, 14,
17, 21 Package
Bottom
GND
Signal and supply grounds
3, 4
OUTP1, OUTN1
Differential (OUTP1-OUTN1)
or single ended (OUTP1) outputs
6, 7, 12, 13,
19, 24
N/C
The pins are not connected internally; however, all data
shown herein was measured with these pins connected to
RF/DC ground externally.
9, 10
DN, DP
Differential (DP-DN) or single ended (DP) inputs
15, 16
OUTN2, OUTP2
Differential (OUTP2-OUTN2)
or single ended (OUTP2) outputs
18
VAC2
Output Amplitude Control Voltage for OUT2
Note: VAC2=VC1 on evaluation board
20, 22, 23
Vee
Power Supply (-3.3V)
Pin Descriptions
 10 page
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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 online at www.hittite.com
Application Support: Phone: 978-250-3343 or RFMG-hsl@analog.com
7
HMC842LC4B
v03.0914
45 Gbps, FANOUT BUFFER
w/ PROGRAMMABLE OUTPUT VOLTAGE
Evaluation PCB
List of Materials for Evaluation PCB 129151 [1]
Item
Description
J1 - J6
K Connector
J9 - J12
DC Pin
C1, C3 - C6
1000 pF Capacitor, 0402 Pkg.
C2
0.1 µF Capacitor, 0402 Pkg.
C7 - C9
4.7 µF Capacitor, Tantalum
U1
HMC842LC4B 1:2 Fanout Buffer
PCB [2]
129821 Evaluation Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR or Rogers 4350
Item
Description
J1
OUTP1
J2
OUTN1
J3
OUTP2
J4
OUTN2
J5
DN
J6
DP
J9
VAC1
J10
VAC2
J11
GND
J12
Vee
The circuit board used in the application should
use RF circuit design techniques. Signal lines
should have 50 Ohm impedance while the package
ground leads should be connected directly to the
ground plane similar to that shown. The exposed
metal package base must be connected to Vee.
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.
Note: VC1 on evaluation board is VAC2 and VC2 on evaluation board is VAC1




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