HMC847LC5
v06.1215
MUX & DEMUX - SMT
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
Typical Applications
Features
The HMC847LC5 is ideal for:
Supports Data Rates up to 36 Gbps
• SONET OC-768
Half Rate Clock Input
• RF ATE Applications
Quarter Rate Reference Clock Output
• Broadband Test & Measurements
Fast Rise and Fall Times: 11 / 12 ps
• Serial Data Transmission up to 36 Gbps
Programmable Differential Output
Voltage Swing: 250 - 900 mVp-p
• High Speed DAC Interfacing
Single Supply: +3.3V
32 Lead Ceramic 5x5 mm SMT Package: 25 mm 2
Functional Diagram
General Description
The HMC847LC5 is a 4:1 multiplexer for operation at
output data rate up to 36 Gbps. The mux latches the
four differential inputs on falling edge of the input clock
CKIN (See timing diagram on page.6). The device uses
both rising and falling edges of the half-rate clock to
serialize the data. A quarter-rate clock output, which
is synchronous to the data output of HMC847LC5, is
generated on chip.
All clock and data inputs / outputs of the HMC847LC5
are CML and terminated on-chip with 50 Ohms to
the, VCC, and may be DC or AC coupled. The inputs
and outputs of the HMC847LC5 may be operated
either differentially or single-ended. The HMC847LC5
also features an output level control pin, VCTRL,
which allows for loss compensation or signal level
optimization. The VDCC pin controls the data output
cross-point & duty cycle. The HMC847LC5 operates
from a single +3.3V supply and is available in ROHS
compliant 5x5 mm SMT package.
Electrical Specifications, TA = +25°C, Vcc = +3.3V
Conditions
Min.
Typ.
Max
Units
Power Supply Voltage
Parameter
± 5% Tolerance
3.13
3.3
3.47
V
Power Supply Current
Vctrl = 2.5V
480
530
580
mA
1.7
2.5
3
V
900
mVp-p
Output Amplitude Control Voltage Range (Vctrl)
Data Output Voltage Swing Range
Duty Cycle Control Voltage Range (Vdcc)
Duty Cycle Control Range
Clock Output Voltage Swing
Differential, peak-to-peak @ 36 Gbps
Vdcc = 1.6V for 50% duty cycle
1
1.6
2
V
@ 36 Gbps
40
50
60
%
Differential, peak-to-peak @ 10 GHz
480
580
680
mVp-p
36
Gbps
18
GHz
Maximum Data Rate
Maximum Clock Rate
1
550
Half Rate Clock
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
Parameter
Conditions
Data Rate Range [1]
Min.
VCC≥3.3V, TA≤25
Single-Ended, peak-to-peak
Input Amplitude (Data)
Input Amplitude (Clock)
[2]
Typ.
Max
Units
DC
36
Gbps
DC
40
Gbps
150
800
mVp-p
Differential, peak-to-peak
150
1000
mVp-p
Single-Ended, peak-to-peak [2]
100
700
mVp-p
Differential, peak-to-peak
100
1000
mVp-p
Input High Voltage (Data & Clock)
Vctrl = 2.5V
2.8
3.8
V
Input Low Voltage (Data & Clock)
Vctrl = 2.5V
2.3
3.3
V
Output High Voltage
Vctrl = 2.5V
2.94
Vctrl = 2.5V
2.62
V
Data input up to 10 GHz
-10
dB
Clock input up to 36 GHz
-12
dB
Data output up to 28 GHz
-10
dB
Output Low Voltage
Input Return Loss
Output Return Loss
-5
dB
Deterministic Jitter, Jd [3]
3.5
ps p-p
Additive Random Jitter, Jr [4]
0.75
ps rms
20% - 80%
13
ps
20% - 80%
13
ps
Input clock to output clock
107
ps
Input clock to output data
125+2.5 CLKIN
period
ps
Set Up Time, ts
Falling edge of CKIN to t_sample at center
of DIN1-4 time
-80
ps
Hold Time, th
Falling edge of CKIN to t_sample at center
of DIN1-4 time
90
ps
Rise Time, tr
Clock output up to 36 GHz
V
[3]
Fall Time, tf [3]
Propagation Delay Clock to Clock, Tcdp
Propagation Delay Clock to Data, Tdpd
MUX & DEMUX - SMT
Electrical Specifications, (continued)
[1] Low frequency operation depends on AC coupling.
[2] The un-used port is biased @ 3.3V
[3] CKINP: 18 GHz clock signal, 300 mVp-p single-ended, D1P-D4P: 9 Gbps PRBS 231-1 pattern, 300 mVp-p single-ended
[4] Random jitter is measured with 36 Gbps PRBS31 pattern
DC Current vs. Supply Voltage [1] [2]
Differential Output Swing
vs. Supply Voltage [1][2]
700
pp
DIFFERENTIAL VOLTAGE (mV )
850
DC CURRENT (mA)
650
600
550
500
450
400
350
3.13
3.19
3.24
3.3
3.36
SUPPLY VOLTAGE V
+25 C
[1] Vctrl = 2.5V
CC
3.41
3.47
800
750
700
650
600
550
500
450
3.13
3.19
+85 C
3.24
3.3
3.36
SUPPLY VOLTAGE V
(V)
-40 C
+25 C
+85 C
CC
3.41
3.47
(V)
-40 C
[2] Data Rate = 36 Gbps
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
2
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
DC Current vs. Vctrl [1]
Differential Output Swing vs. Vctrl [1]
850
DC CURRENT (mA)
530
520
510
500
1.7 1.8 1.9
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
CONTROL VOLTAGE V
CTRL
750
650
550
450
350
250
1.7 1.8 1.9
3
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
CONTROL VOLTAGE V
16
16
14
14
FALL TIME (ps)
18
12
10
CTRL
3
(V)
Fall Time vs. Supply Voltage [1][2][3][4]
18
8
6
3.13
2
(V)
Rise Time vs. Supply Voltage [1][2][3][4]
RISE TIME (ps)
MUX & DEMUX - SMT
pp
DIFFERENTIAL VOLTAGE (mV )
540
12
10
8
3.19
3.24
3.3
3.36
SUPPLY VOLTAGE V
+25 C
CC
3.41
6
3.13
3.47
3.19
(V)
3.24
3.3
3.36
SUPPLY VOLTAGE V
+85 C
-40 C
+25 C
Peak-to-Peak Jitter vs. Supply Voltage [1][2][3][5]
CC
3.41
3.47
(V)
+85 C
-40 C
RMS Jitter vs. Supply Voltage [1][2][3][5]
8
2
1.75
RMS JITTER (ps)
P-P JITTER (ps)
6
4
1.5
1.25
1
0.75
0.5
2
0.25
0
3.13
3.19
3.24
3.3
3.36
SUPPLY VOLTAGE V
+25 C
CC
3.41
0
3.13
3.19
+85 C
3.24
3.3
3.36
SUPPLY VOLTAGE V
(V)
[1] Data Rate = 36 Gbps
[2] Vctrl = 2.5V
[5] Source jitter was not deembeded
3
3.47
-40 C
+25 C
[3] Data was taken at single-ended output
+85 C
CC
3.41
3.47
(V)
-40 C
[4] 20% - 80%
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
Data Input Return Loss vs. Frequency [1][2]
Data Output Return Loss vs. Frequency [1][2]
0
-5
-10
-15
-20
-25
-30
0
4
8
12
16
20
24
28
32
36
-5
-10
-15
-20
-25
-30
40
0
4
8
12
FREQUENCY (GHz)
Clock Input Return Loss vs. Frequency [1][2]
20
24
28
32
36
40
Clock Output Return Loss vs. Frequency [1][2]
0
CLOCK INPUT RETURN LOSS (dB)
0
CLOCK INPUT RETURN LOSS (dB)
16
FREQUENCY (GHz)
-5
-10
-15
-20
-25
-30
-5
-10
-15
-20
-25
MUX & DEMUX - SMT
DATA OUTPUT RETURN LOSS (dB)
DATA INPUT RETURN LOSS (dB)
0
-30
0
4
8
12
16
20
24
28
32
36
40
0
4
8
12
FREQUENCY (GHz)
16
20
24
28
32
36
40
FREQUENCY (GHz)
40 Gbps Single-Ended Output Eye Diagram
Measurement Results
Eye Amp (mVpp)
P-P Jitter (ps)
RMS Jitter (ps)
Rise Time (ps)
Fall Time (ps)
HSP
308
4.8
1.1
11.6
14.4
HSN
328
3.07
0.74
12.4
13.9
Time Scale: 10 ps/div ; Amplitude Scale: 100 mV/div
Test Conditions: VCC = +3.3V, VCTRL = 2.5V; D1P-D4P: 10 Gbps NRZ PRBS 231-1 pattern, 300 mVp-p single-ended
CKINP: 20 GHz Clock Signal, 300 mVp-p single-ended
[1] Vctrl = 2.6V
[2] Device measured on evaluation board with single ended time domain gating
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
4
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
MUX & DEMUX - SMT
36Gbps Single-Ended Output Eye Diagram
Measurement Results
Eye Amp (mVpp)
P-P Jitter (ps)
RMS Jitter (ps)
Rise Time (ps)
Fall Time (ps)
HSP
320
4.27
1.03
12.7
13.5
HSN
338
3.33
0.65
12.7
12.7
Time Scale: 10 ps/div ; Amplitude Scale: 100 mV/div
Test Conditions: VCC = +3.3V, VCTRL = 2.5V; D1P-D4P: 9 Gbps NRZ PRBS 231-1 pattern, 300 mVp-p single-ended
CKINP: 18 GHz Clock Signal, 300 mVp-p single-ended
20 Gbps Single-Ended Output Eye Diagram
Measurement Results
Eye Amp (mVpp)
P-P Jitter (ps)
RMS Jitter (ps)
Rise Time (ps)
Fall Time (ps)
HSP
336
2.93
0.91
14.2
15.8
HSN
352
2.13
0.73
13
14.4
Time Scale: 20 ps/div ; Amplitude Scale: 100 mV/div
Test Conditions: VCC = +3.3V, VCTRL = 2.5V; D1P-D4P: 5 Gbps NRZ PRBS 231-1 pattern, 300 mVp-p single-ended
CKINP: 10 GHz Clock Signal, 300 mVp-p single-ended
5
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
MUX & DEMUX - SMT
Timing Diagram
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
6
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
MUX & DEMUX - SMT
Absolute Maximum Ratings
Power Supply Voltage (Vcc)
+0.5V to +3.7V
Input Voltages
Vcc -2V to Vcc +0.5V
DC Control Pins (Vctrl, Vdcc)
Vcc +0.2V to Vcc -2.5V
Channel Temperature
125 °C
Continuous Pdiss (T = 85 °C)
(derate 50.91 mW/°C above 85 °C )
2.04 W
Thermal Resistance
(Channel to die bottom)
19.64 °C/W
Storage Temperature
-65°C to +150°C
Operating Temperature
-40°C to +85°C
ESD Level (HBM)
Class 1B
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. CHARACTERS TO BE BLACK INK MARKED WITH .018”MIN to .030”MAX HEIGHT
REQUIREMENTS. UTILIZE MAXIMUM CHARACTER HEIGHT BASED ON LID
DIMENSIONS AND BEST FIT. LOCATE APPROX. AS SHOWN.
6. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM -C7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF
GROUND.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating [2]
Package Marking [1]
HMC847LC5
Alumina, White
Gold over Nickel
MSL3
H847
XXXX
[1] 4-Digit lot number XXXX
[2] Max peak reflow temperature of 260 °C
7
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
Pin Descriptions
Function
Description
1, 10, 16,
18, 24, 26
VCC
Power Supply (3.3V)
2, 3, 5, 6, 27,
28, 30, 31
D2P, D2N, D4N,
D4P, D1P, D1N,
D3N, D3P
Differential 4 Channel Serial Data Inputs.
4, 7, 12, 15, 19,
22, 25, 29, 32
GND
Signal and supply ground
8, 9
CKOUTN,
CKOUTP
Differential Quarter Rate System Clock Outputs.
11
N/C
Not connected.
13, 14
CKINN, CKINP
Differential Half Rate Clock Inputs.
17
Vdcc
Output Duty Cycle Correction Control
20, 21
OUTP, OUTN
Differential High Speed Serial Data Outputs
Interface Schematic
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
MUX & DEMUX - SMT
Pin Number
8
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
Pin Descriptions (Continued)
Function
Description
23
Vctrl
Output Amplitude Control
Interface Schematic
MUX & DEMUX - SMT
Pin Number
9
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
MUX & DEMUX - SMT
Evaluation PCB
List of Materials for Evaluation PCB 126674 [1]
Item
Description
J1, J2, J18, J19
DC Connector
J4, J7
K Connector
J5, J6
2.4mm Connector
J8 - J17
SMA Connector
C1, C19 - C25
100 nF Capacitor, 0402 Pkg.
C3 - C12
10 nF Capacitor, 0402 Pkg.
C13 - C18
1 nF Capacitor, 0201 Pkg.
C26, C28, C29
4.7 µF Capacitor, Tantalum
U1
HMC847LC5 36 Gbps 4:1 Mux
PCB [2]
126672 Evaluation Board
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 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.
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR or Rogers 4350
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
10
HMC847LC5
v06.1215
36 Gbps, 4:1 MUX WITH DUTY CYCLE CONTROL
& PROGRAMMABLE OUTPUT VOLTAGE
MUX & DEMUX - SMT
Application Circuit
11
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
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