HMC661LC4B Datasheet, PDF (3/14 Pages) Hittite Microwave Corporation – ULTRA-WIDEBAND 4 GS/s TRACK-AND-HOLD AMPLIFIER

HMC661LC4B
v00.0312
ULTRA-WIDEBAND 4 GS/s TRACK-AND-HOLD AMPLIFIER
DC - 18 GHz
Electrical Specifications (continued)
Parameter
Clock Buffer Pipeline Delay
Acquisition Time to 1 mV
Settling Time to 1 mV
Output buffer delay (from hold-node to output)
Power Supply Requirements
VccTH Voltage
VccTH Current
VccOF Voltage
VccOF Current
VccOB Voltage
VccOB Current
VccCLK Voltage
VccCLK Current
Vee Voltage
(Vee + VeeCLK) Current
Power Consumption
Conditions
Simulated Value
Simulated Value
Simulated Value
Simulated Value
Test Level
Min.
Typ. Max.
35
132
135
43
Units
ps
ps
ps
ps
1.9
2
2.1
V
1
82
mA
1.9
2
2.1
V
1
40
mA
1.9
2
2.1
V
1
73
mA
1.9
2
2.1
V
1
26
mA
-5
-4.75 -4.5
V
1
-242
mA
1
1.59
W
Test Levels
1. 100% production tested at T_A = +25 °C
2. Guaranteed by design/characterization testing
3. Characterization Sample Tested
4. Typical value only
Sampling Transfer Function
1
Sampling Transfer Function
0
-1
-2
-3
Ideal 18GHz Single Pole Lowpass
-4
-5
-6
-7
-8
-9
0
4000
8000
12000
16000
20000
FREQUENCY (MHz)
Time Domain Output Waveform
@ f_clk = 500 MHz, f_in = 1.125 GHz
0.6
Track&Hold Mode
0.4
Time Domain Output Waveform
@ f_clk = 500 MHz, f_in = 10.125 GHz
0.6
0.4
0.2
0.2
0
0
-0.2
-0.2
-0.4
Track Mode
-0.6
0
2
4
6
8
10
TIME (ns)
-0.4
-0.6
0
2
4
6
8
10
TIME(ns)
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
3
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