HMC910LC4B
v03.1211
Broadband Time Delay - Analog - SMT
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Typical Applications
Features
The HMC910LC4B is ideal for:
Very Wide Bandwidth: DC - 24 GHz
• Synchronization of clock and data
Continuous Adjustable Delay Range: 70 ps
• Transponder design
Single-Ended or Differential Operation
• Serial Data Transmission up to 32 Gbps
Adjustable Differential Output Voltage
Swing: 170 - 760 mVp-p @ 24 GHz
• Broadband Test & Measurement
Delay Control Modulation Bandwidth: 10 MHz
• RF ATE Applications
Single Supply: +3.3V
24 Lead Ceramic 4x4mm SMT Package: 16mm²
Functional Diagram
General Description
The HMC910LC4B is a broadband time delay with
0 to 70 ps continuously adjustable delay range. The
delay control is linearly monotonic with respect to
the control voltage, VDC and the control input has a
modulation bandwidth of 10 MHz. The device provides
a differential output voltage with constant amplitude
for single-ended or differential input voltages above
the input sensitivity level, while the output voltage
swing may be adjusted using the VAC control pin.
The HMC910LC4B features internal temperature
compensation and bias circuitry to minimize delay
variations with temperature. The device also features
an enable pin, ENB. All RF input and outputs of the
HMC910LC4B are internally terminated with 50 Ohms
to Vcc, and may either be AC or DC coupled. Output
pins can be connected directly to a 50 Ohm to Vcc
terminated system, while DC blocking capacitors must
be used if the terminated system input is 50 Ohms to a
DC voltage other than Vcc.
Electrical Specifications, TA = +25° C, Vcc = 3.3V, Vee = 0V, GND = 0V
Conditions
Min.
Typ.
Max.
Power Supply Voltage
Parameter
± %9 Tolerance
3
3.3
3.6
V
Power Supply Current
VAC = 2.6V
400
475
550
mA
@ 10 GHz
59
62.5
ps
Time Delay Range
@ 20 GHz
63
66.5
ps
@ 24 GHz
67
70.5
ps
Maximum Data Rate
32
Gbps
Maximum Clock Frequency
24
GHz
Delay Control Modulation Bandwidth
0-1
Units
10
Delay Control Voltage (VDC)
1.1
Output Amplitude Control Voltage (VAC)
1.7
2.6
MHz
2.3
V
2.7
V
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Electrical Specifications, TA = +25° C, Vcc = 3.3V, Vee = 0V, GND = 0V (Continued)
Conditions
Min.
Input Low Voltage
VIL
Vcc-500
Vcc-200
Vcc-25
mV
Input High Voltage
VIH
Vcc+25
Vcc+200
Vcc+500
mV
Input Amplitude
Output Amplitude
Typ.
Max.
Units
Single-ended, peak-to-peak
50
1000
mVp-p
Differential, peak-to-peak
100
2000
mVp-p
Differential, peak-to-peak @ 10 GHz
210
1020
mVp-p
Differential, peak-to-peak @ 20 GHz
190
880
mVp-p
Differential, peak-to-peak @ 24 GHz
170
760
mVp-p
Input Return Loss
frequency < 25 GHz
12
Output Return Loss
frequency < 25 GHz
14
dB
6
ps, pp
Deterministic Jitter, Jd [1]
Additive Random Jitter, Jr
@24 GHz clock input
0.3
Rise Time, tr [1]
Fall Time, tf
dB
ps, rms
14
[1]
ps
14
ps
Propagation Delay, td
@20 GHz clock input
360
ps
Time Delay Temperature Sensitivity
@ 20 GHz clock input
-0.03
ps/°C
[1] Vdata = Differential 300 mVp-p, fdata = 22.5 Gbps PRBS 223 -1 pattern
Time Delay vs. VDC & Supply Voltage [1][2]
Time Delay vs. VDC & Frequency [1]
80
80
10 GHz
20 GHz
24 GHz
22.5 Gbps
40
20
0
Vcc=3.0V
Vcc=3.3V
Vcc=3.6V
60
TIME DELAY (ps)
TIME DELAY (ps)
60
40
20
1.1
1.3
1.5
1.7
1.9
2.1
0
2.3
1.1
1.3
DELAY CONTROL VOLTAGE VDC (V)
1.5
1.7
1.9
2.1
Broadband Time Delay - Analog - SMT
Parameter
2.3
DELAY CONTROL VOLTAGE VDC (V)
Time Delay vs. VDC & Temperature [1][2]
80
+25C
+70C
-40C
TIME DELAY (ps)
60
40
20
0
1.1
[1] VAC = 2.6V [2] Input Frequency: 20 GHz
1.3
1.5
1.7
1.9
2.1
2.3
DELAY CONTROL VOLTAGE VDC (V)
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
0-2
HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
80
70
70
TIME DELAY (ps)
TIME DELAY (ps)
Programmable Max. Time Delay Range
vs. Frequency & Supply Voltage [1]
80
60
+25C
+70C
-40C
50
40
0
5
10
Vcc=3.0V
Vcc=3.3V
Vcc=3.6V
50
15
20
40
25
0
5
10
Differential Output Swing vs.
Supply Voltage [1][2][3]
20
25
DC Current vs. Supply Voltage [1][2][3]
1000
550
DC CURRENT (mA)
+25C
+70C
-40C
900
800
700
450
350
+25C
+70C
-40C
600
500
250
3
3.15
3.3
3.45
3.6
3
3.15
3.3
Differential Output Swing vs. VAC [2][3]
DC Current vs. VAC [2][3]
DC CURRENT (mA)
+25C
+70C
-40C
600
400
450
350
+25C
+70C
-40C
200
250
1.9
2.1
2.3
2.5
2.7
AMPLITUDE CONTROL VOLTAGE VAC (V)
[1] VAC = 2.6V
3.6
550
800
0
1.7
3.45
SUPPLY VOLTAGE VCC (V)
SUPPLY VOLTAGE VCC (V)
DIFFERENTIAL VOLTAGE (mVp-p)
15
FREQUENCY (GHz)
1000
0-3
60
FREQUENCY (GHz)
DIFFERENTIAL VOLTAGE (mVp-p)
Broadband Time Delay - Analog - SMT
Programmable Max. Time Delay Range
vs. Frequency & Temperature [1]
[2] VDC = 1.1V
1.7
1.9
2.1
2.3
2.5
2.7
AMPLITUDE CONTROL VOLTAGE VAC (V)
[3] Input Frequency: 20 GHz
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
1100
18
900
16
700
+25C
+70C
-40C
500
14
12
300
10
0
5
10
+25C
+70C
-40C
15
20
25
1.1
1.3
Rise Time vs. VDC [1][3]
+25C
+70C
-40C
2.1
2.3
+25C
+70C
-40C
18
FALL TIME (ps)
RISE TIME (ps)
1.9
20
18
16
14
12
16
14
12
1.1
1.3
1.5
1.7
1.9
2.1
10
2.3
1.1
1.3
DELAY CONTROL VOLTAGE VDC (V)
1.7
1.9
2.1
2.3
RMS Jitter vs. VDC & Supply Voltage [1][5]
0.5
0.5
+25C
+70C
-40C
Vcc=3V
Vcc=3.3V
Vcc=3.6V
0.4
RMS JITTER (ps)
0.4
0.3
0.2
0.1
0
1.1
1.5
DELAY CONTROL VOLTAGE VDC (V)
RMS Jitter vs. VDC & Temperature [1][5]
RMS JITTER (ps)
1.7
Fall Time vs. VDC [1][3]
20
10
1.5
DELAY CONTROL VOLTAGE VDC (V)
FREQUENCY (GHz)
Broadband Time Delay - Analog - SMT
Peak-to-Peak Jitter vs. VDC [1][3][4]
P-P JITTER (ps)
DIFFERENTIAL VOLTAGE (mVp-p)
Differential Output Swing vs. Frequency [1][2]
0.3
0.2
0.1
1.3
1.5
1.7
1.9
2.1
2.3
0
1.1
DELAY CONTROL VOLTAGE VDC (V)
[1] VAC = 2.6V
[2] VDC = 1.1V
[3] Input data rate: 22.5 Gbps PRBS 223 -1
1.3
1.5
1.7
1.9
2.1
2.3
DELAY CONTROL VOLTAGE VDC (V)
[4] Source jitter was not deembeded
[5] Random jitter is calculated with the formula RJadded = √ [ (RJtested)2 – (RJsystem)2 ] at 24 GHz clock signal
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
0-4
HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Return Loss vs. Frequency [1][2][3]
-10
RESPONSE (dB)
Broadband Time Delay - Analog - SMT
0
-20
-30
-40
-50
Input
Output
0
5
10
15
20
25
FREQUENCY (GHz)
Output Eye Diagram Continuous Snapshot for 24 GHz Input
Time Scale: 10 ps/div
Amplitude Scale: 80 mV/div
Test Conditions:
VCC = 3.3V, VAC = 2.6V,
VDC = varied from 1.6V to 1.9V
(%25 of the whole delay range)
Input Data: Single ended 300 mVp-p 24 GHz clock signal
Measurement Result:
Time Delay = 34 ps
Output Eye Diagram Continuous Snapshot for 10 Gbps Input
Time Scale: 20 ps/div
Amplitude Scale: 100 mV/div
Test Conditions:
VCC = 3.3V, VAC = 2.6V,
VDC = varied from 1.1V to 2.3V
(%100 of the whole delay range)
Input Data: Differential 300 mVp-p 10 Gbps NRZ PRBS
223 -1 pattern
Measurement Result:
Time Delay = 61.5 ps
[1] VAC = 2.6V
0-5
[2] VDC = 1.1V
[3] Device measured on evaluation board with single-ended time domain gating
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
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Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Power Supply Voltage (Vcc)
-0.5V to +3.7V
Input Voltage
Vcc -1.2V to Vcc +0.5V
Channel Temperature (Tc)
125 °C
Continuous Pdiss (T = 85 °C)
(derate 54.96 mW/°C above 85 °C)
2.2 W
Thermal Resistance
(junction to ground paddle)
18.20 °C/W
Storage Temperature
-65 to +150 °C
Operating Temperature
-40 to +70 °C
Broadband Time Delay - Analog - SMT
Absolute Maximum Ratings
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 NICKLE
3.. DIMENSIONS ARE IN INCHES [MILLIMETERS]
4.. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
5.. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM
6.. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND
Package Information
Part Number
Package Body Material
Lead Finish
HMC910LC4B
Alumina, White
Gold over Nickel
MSL Rating
MSL3
[1]
Package Marking [2]
H910
XXXX
[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, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
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and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
0-6
HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Pin Descriptions
Broadband Time Delay - Analog - SMT
Pin Number
0-7
Function
Description
1, 6, 18
N/C
The pins are not connected internally; however, all data shown
herein was measured with these pins connected to RF/DC ground
externally.
2, 5, 14, 17
Package
Bottom
GND
Signal grounds should be connected to 0V.
Ground paddle must be connected to DC ground
3, 4
INP, INN
Differential Signal Inputs
7, 10, 12, 13
Vee
Supply grounds should be connected to 0V.
8
Vdc
Time delay control pin.
9
ENB
Enable pin for the time delay. For normal operation; leave the pin
open or apply +3.3V. To disable the part apply 0V. When disabled
total current consumption drops to 15mA.
11
Vac
Output amplitude control pin.
15, 16
QN, QP
Differential Signal Outputs
Interface Schematic
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
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orders: Analog MA
Devices,
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Corporation,
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Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
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HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Pin Descriptions (Continued)
Function
Description
19 - 24
Vcc
Positive supply
Interface Schematic
Application Circuit
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
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01824
responsibility
is assumed
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Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
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license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
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Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
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Broadband Time Delay - Analog - SMT
Pin Number
0-8
HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Broadband Time Delay - Analog - SMT
Evaluation PCB
List of Materials for Evaluation PCB 129874 [1]
Item
Description
J1 - J4
K Connector
J7
10 Pin DC Connector
J8
4 Pin DC Connector
C1, C8, C10, C12, C14
1000 pF Capacitor, 0603 Pkg.
C2, C7, C9, C11, C13
0.1 µF Capacitor, 0603 Pkg.
C15, C16, C17, C19, C20
4.7 µF Capacitor, Tantalum
U1
HMC910LC4B Analog Phase Shifter
PCB [2]
126490 Evaluation Board
[1] Reference this number when ordering complete evaluation PCB
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 and exposed paddle should be connected directly to the ground plane similar to that
shown. A sufficient number of via holes should be
used to connect the top and bottom ground planes.
The evaluation board should be mounted to an
appropriate heat sink. The evaluation circuit board
shown is available from Hittite upon request.
[2] Circuit Board Material: Rogers 4350 or Arlon 25 FR
0-9
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
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orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Broadband Time Delay - Analog - SMT
Notes:
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 2delivery,
and to
placeChelmsford,
orders: Analog MA
Devices,
Inc.,
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Elizabeth
Drive,
01824
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
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
Phone: 978-250-3343
Fax: 978-250-3373 Phone:
Order781-329-4700
On-line at www.hittite.com
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
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Application
Support:
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0 - 10
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