HMC910LC4B 반도체 회로 부품 판매점
BROADBAND ANALOG TIME DELAY
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 Hittite Microwave |
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HMC910LC4B
v03.1211
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
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, TA = +25° C, Vcc = 3.3V, Vee = 0V, GND = 0V
Parameter
Power Supply Voltage
Power Supply Current
Time Delay Range
Maximum Data Rate
Maximum Clock Frequency
Delay Control Modulation Bandwidth
Delay Control Voltage (VDC)
Conditions
± %9 Tolerance
VAC = 2.6V
@ 10 GHz
@ 20 GHz
@ 24 GHz
Min.
3
400
59
63
67
32
24
1.1
Typ.
3.3
475
62.5
66.5
70.5
10
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, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
v03.1211
HMC910LC4B
BROADBAND ANALOG
TIME DELAY, DC - 24 GHz
Electrical Specifications, TA = +25° C, Vcc = 3.3V, Vee = 0V, GND = 0V (Continued)
Parameter
Conditions
Input Low Voltage
VIL
Input High Voltage
VIH
Input Amplitude
Single-ended, peak-to-peak
Differential, peak-to-peak
Differential, peak-to-peak @ 10 GHz
Output Amplitude
Differential, peak-to-peak @ 20 GHz
Differential, peak-to-peak @ 24 GHz
Input Return Loss
frequency < 25 GHz
Output Return Loss
Deterministic Jitter, Jd [1]
frequency < 25 GHz
Additive Random Jitter, Jr
@24 GHz clock input
Rise Time, tr [1]
Fall Time, tf [1]
Propagation Delay, td
@20 GHz clock input
Time Delay Temperature Sensitivity
@ 20 GHz clock input
[1] Vdata = Differential 300 mVp-p, fdata = 22.5 Gbps PRBS 223-1 pattern
Min.
Vcc-500
Vcc+25
50
100
210
190
170
Typ.
Vcc-200
Vcc+200
12
14
6
14
14
360
-0.03
Max.
Vcc-25
Vcc+500
1000
2000
1020
880
760
0.3
Units
mV
mV
mVp-p
mVp-p
mVp-p
mVp-p
mVp-p
dB
dB
ps, pp
ps, rms
ps
ps
ps
ps/°C
Time Delay vs. VDC & Frequency [1]
80
10 GHz
60 20 GHz
24 GHz
22.5 Gbps
40
Time Delay vs. VDC & Supply Voltage [1][2]
80
60
Vcc=3.0V
Vcc=3.3V
Vcc=3.6V
40
20 20
0
1.1 1.3 1.5 1.7 1.9 2.1 2.3
DELAY CONTROL VOLTAGE VDC (V)
0
1.1 1.3 1.5 1.7 1.9 2.1 2.3
DELAY CONTROL VOLTAGE VDC (V)
Time Delay vs. VDC & Temperature [1][2]
80
+25C
60 +70C
-40C
40
20
0
1.1
[1] VAC = 2.6V [2] Input Frequency: 20 GHz
1.3 1.5 1.7 1.9 2.1
DELAY CONTROL VOLTAGE VDC (V)
2.3
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
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관련 데이터시트
HMC910LC4B
BROADBAND ANALOG TIME DELAY - Hittite Microwave
HMC910LC4B
BROADBAND ANALOG TIME DELAY - Hittite Microwave