HMC699LP5 Datasheet, PDF (1/12 Pages) Hittite Microwave Corporation – 7 GHz INTEGER N SYNTHESIZER

v03.0709
Typical Applications
The HMC699LP5(E) is ideal for:
• Satellite Communication Systems
• Point-to-Point Radios
• Military Applications
• Sonet Clock Generation
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Functional Diagram
HMC699LP5 / 699LP5E
7 GHz INTEGER N SYNTHESIZER
(N = 56 - 519)
Features
Ultra Low SSB Phase Noise Floor:
-153 dBc/Hz @ 10 kHz offset @ 100 MHz
Reference Frequency.
Programmable Divider (N= 56 - 519) 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 HMC699LP5(E) is a frequency synthesizer with
a wideband reversible polarity digital PFD and lock
detect output. The divider operates unconditionally
from 160 - 7000 MHz with a continuous integer
division ratio of 56 to 519. The HMC699LP5(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 HMC699LP5(E) can be
used to phase lock a VCO to a reference oscillator.
11 - 24
Electrical Specifications, T_A = +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
Sine Wave Input
100 MHz Input Frequency
Min.
Typ.
Max.
1300
10
-5
+5
7000
160
-10
+5
Units
MHz
MHz
dBm
MHz
MHz
dBm
PFD Output Voltage
2000
mV, Pk - Pk
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
345
[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)
V/Rad.
dBc/Hz
mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com