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Número de pieza | HMC1032LP6GE | |
Descripción | CLOCK GENERATOR | |
Fabricantes | Hittite | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HMC1032LP6GE (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
No Preview Available ! HMC1032LP6GE
v00.1111
Clock Generator with Fractional-N PLL
& integrated VCO, 125 - 350 MHz
Typical Applications
• 1G/10G Ethernet Line Cards
• OTN and SONET/SDH Applications
• High Frequency Processor Clocks
• Low Jitter SAW Oscillator Replacement
• Fiber Channel Interface Clocks
• Cellular/4G Infrastructure
• DDS Replacement
• 10G Optical Modules, Transponders, Line Cards
Functional Diagram
Features
Frequency Range: 125 - 350 MHz
75 fs RMS Jitter Generation (Typical)
Exceeds G.8251 & GR-253-CORE
Jitter Specifications
-165 dBc/Hz Phase Noise floor
Maximum Phase Detector Rate 100 MHz
Figure of Merit (FOM) -227 dBc/Hz
24-Bit Step Size, Resolution 3 Hz Typical
Exact Frequency Mode
Built-in Digital Self Test
40 Lead 6x6mm SMT Package: 36mm2
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For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
1
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page HMC1032LP6GE
v00.1111
Clock Generator with Fractional-N PLL
& integrated VCO, 125 - 350 MHz
Figure 1. Typical Closed Loop
Integer Phase Noise @ 312.5 MHz [1]
-120
-130
-140
-150
-160
-170
1
10
100
1000
10000
100000
OFFSET (kHz)
Figure 2. Typical Closed Loop
Fractional Phase Noise @ 312.5 MHz [2]
-120
-130
-140
-150
-160
-170
1
10
100
1000
10000
100000
OFFSET (kHz)
Figure 3. Free Running Phase Noise [3]
-60
-80
-100
-120
-140
-160
-180
1000
10000
100000
106
107
108
OFFSET (kHz)
Figure 4. Integrated RMS Jitter [4]
300
-40C
250
27C
85C
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200
150
100
50
100
200 300
OUTPUT FREQUENCY (MHz)
400 500
Figure 5. Figure of Merit
-200
Figure 6. Typical Output Voltage
2500
-210
2000
-220
FOM 1/f Noise
Typ FOM vs Offset
FOM Floor
1500
1000
-230
-240
102
103 104 105
FREQUENCY OFFSET (Hz)
106
500
0
100
Gain Setting 11
Gain Setting 10
Gain Setting 01
Gain Setting 00
200 300
OUTPUT FREQUENCY (MHz)
400 500
[1] The PN plot is measured with 50 MHz PDF (suntsu), Loop Filter 1
[2] The PN plot is measured with 50 MHz PDF (suntsu), Loop Filter 2
[3] Free Running Phase Noise @ fout = 350 MHz
[4] RMS Jitter data is measured in fractional mode with 100 kHz Loop bandwidth using 50 MHz reference frequency from 1 kHz to 20 MHz integra-
tion bandwidth.
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
5
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page HMC1032LP6GE
v00.1111
Clock Generator with Fractional-N PLL
& integrated VCO, 125 - 350 MHz
The HMC1032LP6GE can also be used as an LO for 10G optic modules and transponders (Figure 13), as a reference
clock for 1G/10G line cards (Figure 14), and for jitter attenuation and frequency translation (Figure 15).
Synchronous Ethernet, SONET/SDH, and OTN applications often require jitter attenuation and frequency translation on
the recovered line clock.
Figure 13. HMC1032LP6GE used as a local oscillator (LO) for 10G modules/transponders
www.DataSheet.net/
Figure 14. HMC1032LP6GE used as a reference clock for 1G/10G line cards
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
11
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
Datasheet pdf - http://www.DataSheet4U.co.kr/
11 Page |
Páginas | Total 12 Páginas | |
PDF Descargar | [ Datasheet HMC1032LP6GE.PDF ] |
Número de pieza | Descripción | Fabricantes |
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