HMC851LC3C
v02.0614
28 Gbps, XOR / XNOR GATE
w/ PROGRAMMABLE OUTPUT VOLTAGE
Typical Applications
The HMC851LC3C is ideal for:
Features
Inputs Terminated Internally in 50 Ohms
Differential & Singe-Ended Operation
Fast Rise and Fall Times: 15 / 14 ps
Low Power Consumption: 241 mW typ.
Programmable Differential
Output Voltage Swing: 500 - 1300 mV
Propagation Delay: 97 ps
Single Supply: -3.3V
16 Lead Ceramic 3x3 mm SMT Package: 9 mm
2
HIGH SPEED LOGIC - SMT
• RF ATE Applications
• Broadband Test & Measurement
• Serial Data Transmission up to 28 Gbps
Functional Diagram
General Description
The HMC851LC3C is a XOR/XNOR gate function
designed to support data transmission rates of up to
28 Gbps, and clock frequencies as high as 28 GHz.
The HMC851LC3C also features an output level control
pin, VR, which allows for loss compensation or for
signal level optimization.
All input signals to the HMC851LC3C are terminated with
50 ohms to ground on-chip, and may be either AC or DC
coupled. The differential outputs of the HMC851LC3C
may be either AC or DC coupled. Outputs can be
connected directly to a 50 ohm to ground terminated
system, while DC blocking capacitors may be used if
the terminating system is 50 ohms to a non-ground
DC voltage. The HMC851LC3C operates from a single
-3.3 V DC supply, and is available in a ceramic RoHS
compliant 3x3 mm SMT package.
Electrical Specifications,
T
A
= +25 °C,
Vee = -3.3 V, VR = 0
Parameter
Power Supply Voltage
Power Supply Current
Maximum Data Rate
Maximum Clock Rate
Input High Voltage
Input Low Voltage
Input Return Loss
Output Amplitude
Output High Voltage
Frequency <20 GHz
Single-Ended, peak-to-peak
Differential, peak-to-peak
-0.5
-1.0
10
545
1090
-15
Conditions
Min.
-3.6
Typ.
-3.3
73
28
28
0.5
0.0
Max
-3.0
Units
V
mA
Gbps
GHz
V
V
dB
mVp-p
mVp-p
mV
1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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
Order On-line at www.hittite.com
Phone: 781-329-4700 • 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
HMC851LC3C
v02.0614
28 Gbps, XOR / XNOR GATE
w/ PROGRAMMABLE OUTPUT VOLTAGE
Electrical Specifications
(continued)
Parameter
Output Low Voltage
Output Rise / Fall Time
Output Return Loss
Small Signal Gain
Random Jitter Jr
Deterministic Jitter, Jd
Propagation Delay, A to D, Tpda
Propagation Delay, B to D, Tpdb
[1] Deterministic jitter calculated by simultaneously measuring the jitter of a 300 mV, 28 Gbps, 2
15
-1
Conditions
Min.
Typ.
-560
Max
Units
Differential, 20% - 80%
Frequency < 18 GHz
15 / 14
10
30
ps
dB
dB
0.2
ps rms
ps, p-p
ps
ps
rms
peak-to-peak, 2
15
-1 PRBS input
[1]
2
97
102
PRBS input, and a single-ended output
DC Current vs. Supply Voltage
[1] [2]
100
95
90
DC CURRENT (mA)
85
80
75
70
65
60
55
50
-3.7
-3.6
-3.5
-3.4
-3.3
-3.2
-3.1
-3
-2.9
Output Differential
vs. Supply Voltage
[1] [2]
1500
VOUT DIFFERENTIAL (mVp-p)
1400
1300
1200
1100
1000
900
800
700
600
500
-3.7
-3.6
-3.5
-3.4
-3.3
-3.2
-3.1
-3
-2.9
SUPPLY VOLTAGE (V)
+25C
+85C
-40C
Vr = 0.4
Vr = -0.4
SUPPLY VOLTAGE (V)
+25C
+85C
-40C
Vr = 0.4
Vr = -0.4
Output Differential vs. VR
[2] [3]
1500
DC Current vs. VR
[2] [3]
100
95
90
DC CURRENT (mA)
85
80
75
70
65
60
55
VOUT DIFFERENTIAL (mVp-p)
1400
1300
1200
1100
1000
900
800
700
600
500
-1.2
-1
-0.8
-0.6
-0.4
VR (V)
-0.2
0
0.2
0.4
50
-1.2
-1
-0.8
-0.6
-0.4
VR (V)
-0.2
0
0.2
0.4
+25C
+85C
-40C
+25C
+85C
-40C
[1] VR = 0.0 V
[2] Frequency = 28 GHz
[3] Vee = -3.3 V
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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
Order On-line at www.hittite.com
Phone: 781-329-4700 • 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
HIGH SPEED LOGIC - SMT
2
mV
HMC851LC3C
v02.0614
28 Gbps, XOR / XNOR GATE
w/ PROGRAMMABLE OUTPUT VOLTAGE
Input Return Loss vs. Frequency
[1] [3] [5]
5
Output Return Loss vs. Frequency
[1] [3] [5]
5
0
RETURN LOSS (dB)
-5
-10
-15
-20
-25
-30
-35
-40
HIGH SPEED LOGIC - SMT
0
RETURN LOSS (dB)
-5
-10
-15
-20
-25
-30
-35
-40
0
5
10
15
20
25
FREQUENCY (GHz)
0
5
10
15
20
25
FREQUENCY (GHz)
Rise / Fall Time vs. Supply Voltage
[1] [2]
20
18
Rise / Fall Time vs. VR
[2] [5]
20
18
RISE/FALL TIME (ps)
RISE/FALL TIME (ps)
16
16
14
14
12
12
10
-3.7
-3.6
-3.5
-3.4
-3.3
-3.2
-3.1
-3
-2.9
10
-1.2
-1
-0.8
-0.6
-0.4
VR (V)
-0.2
0
0.2
0.4
SUPPLY VOLTAGE (V)
tr
tf
tr
tf
Amplitude vs. Input Power
[1] [4] [5]
35
30
25
AMPLITUDE (dB)
20
15
10
5
0
-5
-10
-15
0
2
4
6
8
10 12
14
16 18 20
22 24
26
FREQUENCY (GHz)
0 dbm
-10 dbm
-20 dbm
-30 dbm
[1] VR = 0.0 V
[2] Frequency = 28 GHz
[3] Device measured on evaluation board with single-ended time domain gating.
[4] Device measured on evaluation board with single ended time domain port extensions [5] Vee = -3.3 V
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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
Order On-line at www.hittite.com
Phone: 781-329-4700 • 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
3
HMC851LC3C
v02.0614
28 Gbps, XOR / XNOR GATE
w/ PROGRAMMABLE OUTPUT VOLTAGE
Eye Diagram
[1] Test Conditions:
Single ended 400 mV data input. Pattern generated with 2
15
-1
PN patterns applied to the inputs resulting in a Quasi-Periodic
PRBS pattern at 28 Gbps. Measured using Tektronix CSA 8000.
Timing Diagram
Truth Table
Input
A
L
L
H
H
Notes:
A = AP - AN
B = BP - BN
D = DP - DN
B
L
H
L
H
H - Positive voltage level
L - Negative voltage level
Outputs
D
L
H
H
L
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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
Order On-line at www.hittite.com
Phone: 781-329-4700 • 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
HIGH SPEED LOGIC - SMT
4
HMC851LC3C
v02.0614
28 Gbps, XOR / XNOR GATE
w/ PROGRAMMABLE OUTPUT VOLTAGE
Absolute Maximum Ratings
Power Supply Voltage (Vee)
-3.75 V to +0.5 V
-2 V to +0.5 V
-1.5 V to +1 V
0.68 W
59 °C/W
-65 °C to +150 °C
-40 °C to +85 °C
Class 1C
HIGH SPEED LOGIC - SMT
Input Signals
Output Signals
Continuous Pdiss (T = 85 °C)
(derate 17 mW/°C above 85 °C)
Thermal Resistance (R
th j-p
) worst
case junction to package paddle
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
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. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM -C-
6. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
7. PADDLE MUST BE SOLDERED TO Vee.
Package Information
Part Number
HMC851LC3C
Package Body Material
Alumina, White
Lead Finish
Gold over Nickel
MSL Rating
MSL3
[1]
Package Marking
[2]
H851
XXXX
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
5
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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
Order On-line at www.hittite.com
Phone: 781-329-4700 • 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
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