XOR/XNOR. HMC844LC4B Datasheet

HMC844LC4B XOR/XNOR. Datasheet pdf. Equivalent

Part HMC844LC4B
Description XOR/XNOR
Feature v03.0914 HMC844LC4B 45 Gbps, XOR / XNOR w/ PROGRAMMABLE OUTPUT VOLTAGE HIGH SPEED LOGIC - SMT Typ.
Manufacture Analog Devices
Datasheet
Download HMC844LC4B Datasheet



HMC844LC4B
v03.0914
HMC844LC4B
45 Gbps, XOR / XNOR
w/ PROGRAMMABLE OUTPUT VOLTAGE
Typical Applications
The HMC844LC4B is ideal for:
• RF ATE Applications
• Broadband Test & Measurement
• Serial Data Transmission up to 45 Gbps
• Digital Logic Systems up to 25 GHz
Features
Supports High Data Rates: up to 45 Gbps
Differential & Singe-Ended Operation
Fast Rise and Fall Times: 11 / 10 ps
Low Power Consumption: 510 mW
Programmable Differential
Output Voltage Swing: 200 - 850 mVp-p
Single Supply: -3.3V
24 Lead 4x4 mm SMT Package: 16 mm2
Functional Diagram
General Description
The HMC844LC4B is an XOR/XNOR function des-
igned to support data transmission rates of up to
45 Gbps, and clock frequencies as high as 25 GHz.
The HMC844LC4B may be easily configured to
provide either XOR or XNOR logic functions. The
HMC844LC4B also features an output level control pin,
VAC, which allows for loss compensation or for signal
level optimization.
All input signals to the HMC844LC4B are terminated
with 50 Ohms-to-ground on-chip, and may be either
AC or DC coupled. The differential outputs of the
HMC844LC4B may be either AC or DC coupled.
Outputs can be connected directly to a 50 Ohms-to-
ground terminated system, while DC blocking capa-
citors should be used if the terminating system is 50
Ohms to a non-ground DC voltage. The HMC844LC4B
operates from a single -3.3V DC supply, and is available
in a ceramic RoHS compliant 4x4 mm SMT package.
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
Output Amplitude Control Voltage (VAC)[1]
VAC = -0.3V
140
155
170
mA
-1.7
-0.3
-0.1
V
Maximum Data Rate
45
Gbps
Maximum Clock Rate
25
GHz
Input Amplitude
Single-ended, peak-to-peak
100
Differential, peak-to-peak
100
300
1000
mVp-p
Input High Voltage
-0.5
0.5
V
Input Low Voltage
-1
0
V
Output Amplitude
Differential, peak-to-peak
@ 40 Gbps
200
850
mVp-p
1
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Trademarks and registered trademaArkspaprelithceaptroiopenrtySofuthpeipr roesrpte:ctPivehoownneers:. 978-250-3343Aoppr lRicaFtMionGS-uhpsplo@rta: Pnhaolnoeg: .1c-o80m0-ANALOG-D



HMC844LC4B
v03.0914
HMC844LC4B
45 Gbps, XOR / XNOR
w/ PROGRAMMABLE OUTPUT VOLTAGE
Electrical Specifications, (continued)
Parameter
Conditions
Min.
Typ.
Max
Output High Voltage
VAC = -0.3
-10
Output Low Voltage
VAC = -0.3
-430
Input Return Loss
Frequency < 25 GHz
8
Output Return Loss
Frequency < 25 GHz
8
Deterministic Jitter, Jd [2]
3
Additive Random Jitter Jr [3]
0.2
Rise Time, tr [2]
VAC = -0.3V
11
Fall Time, tf [2]
VAC = -0.3V
10
Propagation Delay, td
@ 40 Gbps
90
[1] VAC = VC2 on evaluation board
[2] A Input: 40 Gbps PRBS 223-1 pattern, 200 mVp-p single-ended, B Input: 40 Gbps 10101... pattern, 200 mVp-p single-ended
[3] Random jitter is measured with 40 Gbps 10101… pattern
Units
mV
mV
dB
dB
ps, pp
ps rms
ps
ps
ps
DC Current vs. Supply Voltage [1] [2]
200
180
160
140
120
100
-3.47
-3.41
+25C
+70C
-40C
-3.36
-3.3
-3.24 -3.19
SUPPLY VOLTAGE Vee (V)
-3.13
Differential Output Swing
vs. Supply Voltage [1] [2]
1000
900
800
700
+25C
+70C
-40C
600
-3.47
-3.41
-3.36
-3.3
-3.24 -3.19
SUPPLY VOLTAGE Vee (V)
-3.13
DC Current vs. VAC [2]
200
180
+25C
+70C
-40C
160
Differential Output Swing vs. VAC [2]
1000
800
600
140
120
100
-1.7 -1.5 -1.3 -1.1 -0.9 -0.7 -0.5 -0.3
CONTROL VOLTAGE VAC (V)
400
200
+25C
+70C
-40C
0
-1.7 -1.5 -1.3 -1.1 -0.9 -0.7 -0.5 -0.3
CONTROL VOLTAGE VAC (V)
[1] VAC = -0.3V
[2] Input data rate: 40 Gbps PRBS 223-1 pattern
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2
Trademarks and registered trademaArkspaprelithceaptroiopenrtySofuthpeipr roesrpte:ctPivehoownneers:. 978-250-3343Aoppr lRicaFtMionGS-uhpsplo@rta: Pnhaolnoeg: .1c-o80m0-ANALOG-D





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