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부품번호 | HMC698LP5E 기능 |
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기능 | 7 GHz Integer-N Synthesizer SMT | ||
제조업체 | Hittite Microwave Corporation | ||
로고 | |||
전체 12 페이지수
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v02.0309
Typical Applications
The HMC698LP5(E) is ideal for:
• Satellite Communication Systems
• Point-to-Point Radios
• Military Applications
• Sonet Clock Generation
11
Functional Diagram
HMC698LP5 / 698LP5E
7 GHz INTEGER N SYNTHESIZER
(N = 12 - 259)
Features
Ultra Low SSB Phase Noise Floor:
-153 dBc/Hz @ 10 kHz offset @ 100 MHz
Reference Frequency.
Programmable Divider (N= 12 - 259) Operating
up to 7 GHz
Open Collector Output Buffer Amplifiers for
Interfacing w/ Op-Amp Based Loop Filter
Reversible Polarity PFD w/ Lock Detect Output
32 Lead 5x5mm SMT Package: 25mm2
General Description
The HMC698LP5(E) is a frequency synthesizer with
a wideband reversible polarity digital PFD and lock
detect output. The divider operates unconditionally
from 80 - 7000 MHz with a continuous integer division
ratio of 12 to 259. The HMC698LP5(E) high frequency
operation along with ultra low phase noise floor make
possible synthesizers with wide loop bandwidth and
low N resulting in fast settling and very low phase
noise. When used in conjunction with a differential
loop filter, the HMC698LP5(E) can be used to phase
lock a VCO to a reference oscillator.
11 - 12
Electrical Specifications, TA = +25° C, Vcc = Vcc1 = Vcc2 = Vcc3 = Vcc_pd = 5V
Parameter
Maximum Ref. Input Frequency
Minimum Ref. Input Frequency
Reference Input Power Range
Maximum VCO Input Frequency
Minimum VCO Input Frequency
VCO Input Power Range
Conditions
Sine or Square Wave Input [1]
Square Wave Input [2]
100 MHz Frequency
100 MHz Input Frequency
Min. Typ. Max.
1300
10
-5 +5
7000
80
-10 +5
PFD Output Voltage
2000
PFD Gain
Gain = Vpp / 2π Rad.
0.32
SSB Phase Noise
@ 10 kHz Offset @ 100 MHz Square Wave Ref. Input
Pin= 0 dBm
-153
Total Supply Current
310
[1] Maximum frequencies may be limited by available counter division ratio.
[2] Square wave input achieves best phase noise at lower ref. frequency (see sine & square wave comparison plots)
Units
MHz
MHz
dBm
MHz
MHz
dBm
mV, Pk - Pk
V/Rad.
dBc/Hz
mA
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
www.DataSheet4U.com
v02.0309
HMC698LP5 / 698LP5E
7 GHz INTEGER N SYNTHESIZER
(N = 12 - 259)
Absolute Maximum Ratings
RF Input (Vcc= +5V)
Supply Voltage (Vcc)
Logic Inputs
Channel Temperature (Tc)
Continuous Pdiss (T = 85 °C)
(derate 78 mW/° C above 85 °C)
Thermal Resistance
(Junction to ground paddle)
Storage Temperature
Operating Temperature
+10 dBm
+5.5V
-0.5V to (0.5V + Vcc)
135 °C
3.9 W
12.90 °C/W
-65 to +150 °C
-40 to +85 °C
Typical DC Characteristics @ Vcc = +5V
Symbol
Icc
Voh
Vol
Characteristics
Power Supply
Current
Output High
Voltage, (NU, ND)
Output Low
Voltage, (NU, ND)
Min.
280
5
2.9
+25C
Typ.
310
5
3.0
Max.
340
5
3.1
Units
mA
V
V
Typical Supply Current vs. Vcc
Vcc (Vdc)
Icc (mA)
4.75 294
5.00
310
5.25
342
Note: HMC698LP5 will work over full voltage range above.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
11
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 - 15
4페이지 www.DataSheet4U.com
v02.0309
HMC698LP5 / 698LP5E
7 GHz INTEGER N SYNTHESIZER
(N = 12 - 259)
Pin Description (Continued)
Pin Number
Function
Description
Interface Schematic
11
28 REF
Reference Input
Reference Input Compliment
(These pins are AC coupled and must be DC Blocked externally.)
27 NREF
30 ND
Down Output
31 NU
Up Output
11 - 18
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
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부품번호 | 상세설명 및 기능 | 제조사 |
HMC698LP5 | 7 GHz Integer-N Synthesizer SMT | Hittite Microwave Corporation |
HMC698LP5E | 7 GHz Integer-N Synthesizer SMT | Hittite Microwave Corporation |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |