HMC853LC3
v01.0614
28 Gbps, D-TYpE FLIp-FLOp
w/ pROGRAMMAbLE OUTpUT VOLTAGE
Typical Applications
The HMc853Lc3 is ideal for:
Features
differential & Single-ended operation
Fast Rise and Fall Times: 15/14 ps
Low power consumption: 240 mW typ.
programmable differential
output Voltage Swing: 700 - 1300 mVp-p
Single Supply: -3.3 V
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
• Digital Logic Systems up to 28 GHz
Functional Diagram
General Description
The HMc853Lc3 is a d-Type Flip-Flop designed to
support data transmission rates of up to 28 gbps, and
clock frequencies as high as 28 gHz. during normal
operation, data is transferred to the outputs on the
positive edge of the clock. Reversing the clock inputs
allows for negative-edge triggered applications.
All differential inputs to the HMc853Lc3 are cML
and terminated on-chip with 50 ohms to the positive
supply, Vcc, and may be Ac or dc coupled. The
differential cML outputs are source terminated to 50
ohms and may 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
HMc853Lc3 also features an output level control pin,
VR, which allows for loss compensation or signal-level
optimazation. the HMc853Lc3 operates from a single
3.3 V supply and is available in RoHS-compliant 3x3
mm SMT package.
Electrical specifications,
T
A
= 25 °C,
Vee = -3.3 V, VR = 0 V
parameter
power Supply Voltage
power Supply current
Maximum data Rate
Maximum clock Rate
input Voltage Range
input differential Voltage
input Return Loss, output Return Loss
output Amplitude
output High Voltage
Frequency <24 gHz
Single-ended, peak-to-peak
differential, peak-to-peak
-1.5
0.1
10
550
1100
-10
conditions
Min.
-3.6
Typ.
-3.3
73
28
28
0.5
2.0
Max
-3.0
Units
V
mA
gbps
gHz
V
Vp-p
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
HMC853LC3
v01.0614
28 Gbps, D-TYpE FLIp-FLOp
w/ pROGRAMMAbLE OUTpUT VOLTAGE
Electrical specifications
(continued)
parameter
output Low Voltage
output Rise / Fall Time
output Return Loss
Random Jitter Jr
deterministic Jitter, Jd
propagation delay clock to data, td
clock phase Margin
Set Up Time, t
s
Hold Time, t
h
VR pin current
VR pin current
VR = 0.0 V
VR = 0.4 V
28 gHz
differential, 20% - 80%
Frequency <24 gHz
rms
peak-to-peak, 2 -1 PRBS input
15
[1]
conditions
Min.
Typ.
-560
15 / 14
10
Max
Units
ps
dB
0.2
ps rms
ps, p-p
ps
deg
ps
ps
mA
4
mA
2
101
300
4
3
2.5
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
+25C
+85C
-40C
Vr= -0.4V
Vr= +0.4V
Output Differential Voltage
vs. supply Voltage
[1][2]
1500
VOUT DIFFERENTIAL (mVp-p)
1400
1300
1200
1100
1000
900
800
700
600
500
-3.7
-3.6
+25C
+85C
-40C
Vr= -0.4V
Vr= +0.4V
-3.5
-3.4
-3.3
-3.2
-3.1
-3
-2.9
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
Output Differential Voltage vs. VR
[2][3]
1500
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
+25C
+85C
-40C
[1] VR = 0.0 V
[2] Frequency = 13 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
HMC853LC3
v01.0614
28 Gbps, D-TYpE FLIp-FLOp
w/ pROGRAMMAbLE OUTpUT VOLTAGE
Rise / Fall Time vs. supply Voltage
[1][2]
20
Rise / Fall Time vs. VR
[2][4]
20
HigH Speed Logic - SMT
18
RISE/FALL TIME (ps)
16
RISE/FALL TIME (ps)
tr
tf
18
tr
tf
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)
Input Return Loss vs. Frequency
[1][3][4]
0
-5
RETURN LOSS (dB)
-10
-15
-20
-25
-30
0
3
6
9
12
15
18
21
24
27
FREQUENCY (GHz)
Eval Board
Device
Output Return Loss vs. Frequency
[1][3][4]
0
-5
RETURN LOSS (dB)
-10
-15
-20
-25
-30
0
3
6
9
12
15
18
21
24
27
FREQUENCY (GHz)
Eval Board
Device
[1] VR = 0.0 V
[4]Vee = -3.3 V
[2] Frequency = 13 gHz
[3] device measured on evaluation board with single-ended time domain gating.
3
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
HMC853LC3
v01.0614
28 Gbps, D-TYpE FLIp-FLOp
w/ pROGRAMMAbLE OUTpUT VOLTAGE
Eye Diagram @ 25 Gbps
parameter
Bit Rate
pattern Length
dJ (d-d)
Vertical Scale
Time Scale
conditions
127 Bits
2.0 ps
100 mV / div
6.7 ps / div
Test conditions:
pattern generated with a 2
7
-1 pN generator at 25 gHz.
Measured using an Agilent 86100c 33 gHz dcA.
Single-ended 550 mV data and 400 mV clock inputs.
Timing Diagram
tc =
i
fclock
tc - t
SH
tc
t
SH
= Setup and Hold Time
cpM = clock phase Margin = 360°
Truth Table
input
d
L
H
Notes:
d = dp - dN
c = cp - cN
Q = Qp - QN
c
L -> H
L -> H
outputs
Q
L
H
H - positive difference Voltage
L - Negative difference Voltage
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
24.9900 gbps
HMC853LC3
v01.0614
28 Gbps, D-TYpE FLIp-FLOp
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
125 °c
-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 l-p
) Worst
case Junction to package paddle
Maximum Junction Temperature
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 0.05 mm dATUM -c-
6. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
7. PADDLE MUST BE SOLDERED TO Vee.
package Information
part Number
HMc853Lc3
Package Body Material
Alumina, White
Lead Finish
gold over Nickel
MSL Rating
MSL3
[1]
package Marking
[2]
H853
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, 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
5
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