HMC699LP5 / 699LP5E
v05.0110
7 GHz INTEGER N SYNTHESIZER
CONTINUOUS (N = 56 - 519), NON-CONTINUOUS (N = 16 - 54)
Typical Applications
Features
Ultra Low ssB Pꢀaꢁe Noiꢁe Floor:
-153 dBc/hꢃ @ 10 khꢃ offꢁet @ 100 Mhꢃ
Reference Frequencꢂ.
Tꢀe hMC699LP5(E) iꢁ ideal for:
• satellite Communication sꢂꢁtemꢁ
• Point-to-Point Radioꢁ
Programmable Divider (N = 16 - 519)
Operating up to 7 Ghꢃ
• Militarꢂ Applicationꢁ
• sonet Clock Generation
Open Collector Output Buffer Amplifierꢁ for
Interfacing w/ Op-Amp Baꢁed Loop Filter
Reverꢁible Polaritꢂ PFD w/ Lock Detect Output
32 Lead 5x5mm sMT Package: 25mm2
6
Functional Diagram
General Description
Tꢀe hMC699LP5(E) iꢁ a frequencꢂ ꢁꢂntꢀeꢁiꢃer witꢀ
a wideband reverꢁible polaritꢂ digital PFD and lock
detect output. Tꢀe divider operateꢁ from 160 - 7000
Mhꢃ witꢀ a continuouꢁ integer diviꢁion ratio N = 56
to 519 and non-continuouꢁ diviꢁion ratio N = 16 to
54. Tꢀe hMC699LP5(E) ꢀigꢀ frequencꢂ operation
along witꢀ ultra low pꢀaꢁe noiꢁe floor make poꢁꢁible
ꢁꢂntꢀeꢁiꢃerꢁ witꢀ wide loop bandwidtꢀ and low N
reꢁulting in faꢁt ꢁettling and verꢂ low pꢀaꢁe noiꢁe.
Wꢀen uꢁed in conjunction witꢀ a differential loop
filter, tꢀe hMC699LP5(E) can be uꢁed to pꢀaꢁe
lock a VCO to a reference oꢁcillator. For continuouꢁ
diviꢁion ratio, tꢀe A counter and s counter muꢁt
ꢁatiꢁfꢂ tꢀe condition: A + 1 ≥ s.
Electrical Specifications, TA = +25° C, Vcc = Vcc1 = Vcc2 = Vcc3 = Vcc_pd = 5V
Parameter
Conditionꢁ
Min.
Tꢂp.
Max.
Unitꢁ
Mhꢃ
Mhꢃ
dBm
Mhꢃ
Mhꢃ
dBm
Maximum Ref. Input Frequencꢂ
Minimum Ref. Input Frequencꢂ
Reference Input Power Range
Maximum VCO Input Frequencꢂ
Minimum VCO Input Frequencꢂ
VCO Input Power Range
sine or square Wave Input [1]
square Wave Input [2]
100 Mhꢃ Frequencꢂ
1300
10
+5
-5
7000
sine Wave Input
160
+5
100 Mhꢃ Input Frequencꢂ
-10
PFD Output Voltage
PFD Gain
2000
0.32
mV, Pk - Pk
V/Rad.
Gain = Vpp / 2π Rad.
@ 10 khꢃ Offꢁet @ 100 Mhꢃ square Wave Ref. Input
Pin= 0 dBm
ssB Pꢀaꢁe Noiꢁe
-153
345
dBc/hꢃ
mA
Total supplꢂ Current
[1] Maximum frequencieꢁ maꢂ be limited bꢂ available counter diviꢁion ratio.
[2] square wave input acꢀieveꢁ beꢁt pꢀaꢁe noiꢁe at lower reference frequencꢂ (ꢁee ꢁine & ꢁquare wave compariꢁon plotꢁ)
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 apps@hittite.com
6 - 1