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PDF HMC870LC5 Data sheet ( Hoja de datos )
| Número de pieza | HMC870LC5 | |
| Descripción | MZ Optical Modulator Driver | |
| Fabricantes | Hittite Microwave | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HMC870LC5 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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v02.0110
10
Typical Applications
The HMC870LC5 is ideal for:
• 10 Gbps NRZ MZ & Low V∏ Modulator Driver
• 10 Gbps RZ Transmission
• 40 Gbps DQPSK
• Broadband Gain Block for
Test & Measurement Equipment
• Military & Space
Functional Diagram
HMC870LC5www.DataSheet4U.com
MZ OPTICAL MODULATOR
DRIVER, DC - 20 GHz
Features
Wide Supply Range from 3.3V to 7V
Adjustable Output Amplitude: 2.5 to 8Vp-p
Low Additive RMS Jitter, <300fs
Low DC Power Consumption
1W for Vout = 8Vp-p at Vdd = 7V
Cross Point Adjustment
32 Lead 5x5mm SMT Package: 25mm2
General Description
The HMC870LC5 is a GaAs MMIC pHEMT Distri-
buted Driver Amplifier packaged in a leadless 5x5 mm
surface mount package which operates between
DC and 20 GHz. The amplifier provides 17 dB of gain,
8Vp-p saturated output swing and features output
swing cross point adjustment. Gain flatness is excel-
lent at ±0.5 dB as well as very low additive RMS jitter
of 300 fs for 10 Gbps operation. HMC870LC5 prov-
ides Metro and Long Haul designers with scalable
power dissipation for varying output drive require-
ments. (<0.4W at Vout = 3.6Vp-p and <1W at Vout =
8.5Vp-p) The HMC870LC5 has a very wide supply
(Vdd) operating range from +3.3V to +7V, and the RF
I/Os are internally matched to 50 Ohms.
10 - 2
Electrical Specifications, TA = +25° C, Vdd = 7V, Vctl = 1V, Idd = 165mA*
Parameter
Gain
Small Signal Bandwidth
Input Return Loss
Output Return Loss
Gain Variation over Temperature
Group Delay Variation
Saturated Output Power (Psat)
Conditions
Frequency = 1 - 8 GHz
Frequency = 8 - 16 GHz
Frequency = 16 - 20 GHz
3-dB cutoff
Frequency = 1 - 10 GHz
Frequency = 10 - 20 GHz
Frequency = 1 - 10 GHz
Frequency = 10 - 20 GHz
Frequency = 1 - 10 GHz
Frequency = 10 - 20 GHz
Frequency = 1 - 12 GHz
Frequency = 1 - 12 GHz
Frequency = 12 - 20 GHz
Min.
14
13
12
Typ.
17.5
16.5
16
20
20
15
20
15
0.015
0.032
±15
24
23
* Adjust Vgg between -2V to 0V to achieve Idd= 165 mA typical.
Max.
0.02
0.045
Units
dB
dB
dB
GHz
dB
dB
dB
dB
dB/°C
dB/°C
ps
dBm
dBm
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
1 page  
v02.0110
10
Peak-to-Peak Output Voltage vs. Vdd @
22.5 Gbps [1]
10
8
6
4
Vdd = 3.3V
2 Vdd = 5V
Vdd = 6V
Vdd = 7V
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Vctl (V)
HMC870LC5www.DataSheet4U.com
MZ OPTICAL MODULATOR
DRIVER, DC - 20 GHz
Rise Time vs. Vdd @ 22.5 Gbps [1]
25
20
15
Vdd = 3.3V
10 Vdd = 5V
Vdd = 6V
Vdd = 7V
5
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Vctl (V)
Fall Time vs. Vdd@ 22.5 Gbps [1]
25
20
15
Vdd = 3.3V
10 Vdd = 5V
Vdd = 6V
Vdd = 7V
5
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Vctl (V)
RMS Jitter vs. Vdd @ 22.5 Gbps [2]
300
Vdd = 3.3V
250
Vdd = 5V
Vdd = 6V
Vdd = 7V
200
150
100
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Vctl (V)
1
10 - 6
Peak-to-Peak Jitter vs. Vdd @ 11.25 Gbps [3][4]
20
Peak-to-Peak Jitter vs. Vdd @ 22.5 Gbps [1][4]
20
15 15
10 10
Vdd = 3.3V
5 Vdd = 5V
Vdd = 6V
Vdd = 7V
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Vctl (V)
Vdd=3.3V
5 Vdd=5V
Vdd=6V
Vdd=7V
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Vctl (V)
[1] Data input = 22.5 Gbps NRZ PRBS 223-1 pattern, 1.2 Vp-p.
[2] RMS jitter is measured with 22.5 Gbps 10101... pattern.
[3] Data input = 11.25 Gbps NRZ PRBS 223-1 pattern, 1.2 Vp-p.
[4] Source jitter was not de-embedded.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
5 Page 
v02.0110
Evaluation PCB
HMC870LC5www.DataSheet4U.com
MZ OPTICAL MODULATOR
DRIVER, DC - 20 GHz
10
List of Materials for Evaluation PCB 108347 [1]
Item
Description
J1 - J2
PCB Mount SMA Connector
J3 - J4
2mm Molex Header
C1, C2
100 pF Capacitor, 0402 Pkg.
C3 - C6
1000 pF Capacitor, 0603 Pkg.
C7 - C9
4.7 μF Capacitor, Tantalum
U1
PCB [2]
HMC870LC5, Modulator Driver
109765 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR or Rogers 4350
The circuit board used in the application should
use RF circuit design techniques. Signal lines
should have 50 Ohm impedance while the package
ground leads and package bottom should be
connected directly to the ground plane similar to
that shown. A sufficient number of via holes should
be used to connect the top and bottom ground
planes. The evaluation board should be mounted
to an appropriate heat sink. The evaluation circuit
board shown is available from Hittite upon request.
10 - 12
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet HMC870LC5.PDF ] | |
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