HMC910LC4B Datasheet, PDF (1/10 Pages) Hittite Microwave Corporation – BROADBAND ANALOG TIME DELAY, DC - 24 GHz

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HMC910LC4B
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
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Typical Applications
The HMC910LC4B is ideal for:
• Synchronization of clock and data
• Transponder design
• Serial Data Transmission up to 32 Gbps
• Broadband Test & Measurement
• RF ATE Applications
Features
Very Wide Bandwidth: DC - 24 GHz
Continuous Adjustable Delay Range: 70 ps
Single-Ended or Differential Operation
Adjustable Differential Output Voltage
Swing: 170 - 760 mVp-p @ 24 GHz
Delay Control Modulation Bandwidth: 10 MHz
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, T_A = +25° C, Vcc = 3.3V, Vee = 0V, GND = 0V
Parameter
Power Supply Voltage
Power Supply Current
Time Delay Range
Conditions
± %9 Tolerance
VAC = 2.6V
@ 10 GHz
@ 20 GHz
@ 24 GHz
Min.
Typ.
3
3.3
400
475
59
62.5
63
66.5
67
70.5
Maximum Data Rate
32
Maximum Clock Frequency
24
Delay Control Modulation Bandwidth
10
Delay Control Voltage (VDC)
1.1
Output Amplitude Control Voltage (VAC)
1.7
2.6
Max.
3.6
550
2.3
2.7
Units
V
mA
ps
ps
ps
Gbps
GHz
MHz
V
V
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]