FREQUENCY DIVIDERS & DETECTORS - SMT
6
6 - 96
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
HMC439QS16G / 439QS16GE
HBT DIGITAL PHASE-FREQUENCY
DETECTOR, 10 - 1300 MHz
General Description
Features
Functional Diagram
The HMC439QS16G & HMC439QS16GE are digital
phase-frequency detectors intended for use in low
noise phase-locked loop applications for inputs from
10 to 1300 MHz. Its combination of high frequency
of operation along with its ultra low phase noise
oor make possible synthesizers with wide loop
bandwidth and low N resulting in fast switching and
very low phase noise. When used in conjunction with
a differential loop ampli er, the HMC439QS16G &
HMC439QS16GE generate output voltages that can
be used to phase lock a VCO to a reference oscillator.
The device is packaged in a low cost, surface mount
16 lead QSOP package with an exposed base for
improved RF and thermal performance.
Ultra Low SSB Phase Noise Floor:
-153 dBc/Hz @ 10 kHz offset @ 100 MHz
Input up to 1300 MHz Fin.
Differential Input/Single Ended Output
Open Collector Output Buffer Ampli ers
QSOP16G SMT Package: 29.4 mm2
Electrical Speci cations, TA = +25° C, Vcc= 5V
Typical Applications
This Phase Frequency Detector is a key component
in low phase noise frequency synthesis applications
such as:
• Point-to-Point Radios
• Satellite Communication Systems
• Military Applications
• Sonet Clock Generation
v02.0705
Parameter Conditions Min. Typ. Max. Units
Maximum Input Frequency 1300 MHz
Minimum Input Frequency Sine Wave Input 10 MHz
Input Power Range Fin= 10 to 1300 MHz -10 +10 dBm
Output Voltage 2000 mV,
Pk - Pk
SSB Phase Noise @ 10 kHz Offset
with 100 MHz Input & Pin= 0 dBm -153 dBc/Hz
Supply Current (Icc) 96 mA
FREQUENCY DIVIDERS & DETECTORS - SMT
6
6 - 97
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
Error Voltage vs. Frequency, Pin= 0 dBm*
Error Voltage vs. Supply Voltage,
Pin= 0 dBm, Fin= 250 MHz*
Error Voltage vs. Temperature,
Pin= 0 dBm, Fin= 250 MHz*
SSB Phase Noise Performance,
Pin= 0 dBm, Fin= 100 MHz
SSB Phase Noise Performance,
Pin= 0 dBm, T= 25 °C
* See Gain & Error Voltage Test Circuit herein.
HMC439QS16G / 439QS16GE
HBT DIGITAL PHASE-FREQUENCY
DETECTOR, 10 - 1300 MHz
v02.0705
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
-p -p/2 0 p/2 p
250MHz
800MHz
1.3GHz
ERROR VOLTAGE (Vdc)
PHASE DIFFERENCE (rad)
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
-p -p/2 0 p/2 p
+25 C
+85 C
-40 C
ERROR VOLTAGE (Vdc)
PHASE DIFFERENCE (rad)
-180
-150
-120
-90
-60
-30
0
102103104105106
+25C
+85C
-40C
SSB PHASE NOISE (dBc/Hz)
OFFSET FREQUENCY (Hz)
-180
-150
-120
-90
-60
-30
0
102103104105106
SSB PHASE NOISE (dBc/Hz)
OFFSET FREQUENCY (Hz)
1280 MHz
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
-p -p/2 0 p/2 p
Vcc=4.75V
Vcc=5.0V
Vcc=5.25V
ERROR VOLTAGE (Vdc)
PHASE DIFFERENCE (rad)
FREQUENCY DIVIDERS & DETECTORS - SMT
6
6 - 98
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
Typical DC Characteristics @ Vcc = +5V
Symbol Characteristics +25C Units
Min. Typ. Max.
Icc Power Supply
Current 90 96 102 mA
Voh Output High
Voltage 5.0 5.0 5.0 V
Vol Output Low
Voltage 2.9 3 3.1 V
Absolute Maximum Ratings
Outline Drawing
RF Input (Vcc= +5V) +13 dBm
Supply Voltage (Vcc) +5.5V
Channel Temperature (Tc) 135 °C
Continuous Pdiss (T = 85 °C)
(derate 47.2 mW/° C above 85 °C) 4.25 W
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
5. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO
PCB RF GROUND.
Typical Supply Current vs. Vcc
Vcc (Vdc) Icc (mA)
4.8 90
5.0 96
5.2 102
Note: Detector will work over full voltage range above.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
HMC439QS16G / 439QS16GE
HBT DIGITAL PHASE-FREQUENCY
DETECTOR, 10 - 1300 MHz
v02.0705
Part Number Package Body Material Lead Finish MSL Rating Package Marking [3]
HMC439QS16G Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 [1] H439
XXXX
HMC439QS16GE RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 [2] H439
XXXX
[1] Max peak re ow temperature of 235 °C
[2] Max peak re ow temperature of 260 °C
[3] 4-Digit lot number XXXX
Package Information
FREQUENCY DIVIDERS & DETECTORS - SMT
6
6 - 99
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
Pin Number Function Description Interface Schematic
1 Vcc Supply voltage 5V ± 0.2V
2, 8, 9, 11, 16 GND All ground leads and ground paddle must be connected
to PCB RF/DC ground.
3
4
REF
NREF
(These pins are AC coupled and must be DC blocked
externally.)
Reference Input
Reference Input Compliment
5 N/C Not Connected
6
7
VCO
NVCO
(These pins are AC coupled and must be DC blocked
externally.)
VCO Input
VCO Input Compliment
10 Vcc3V 3.0 Volt Reference Voltage for Internal
10mA Current Source
12
13
ND
D
Down Output Compliment
Down Output
14
15
NU
U
Up Output Compliment
Up Output
Pin Description
HMC439QS16G / 439QS16GE
HBT DIGITAL PHASE-FREQUENCY
DETECTOR, 10 - 1300 MHz
v02.0705
FREQUENCY DIVIDERS & DETECTORS - SMT
6
6 - 100
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
Typical PLL Application Circuit using HMC439QS16G
PLL application shown for a 12.8 GHz Fout. Contact HMC to discuss your speci c application.
Gain & Error Voltage Test Circuit:
Gain & Error Voltage data taken using test circuit below. Loop  lter gain has been subtracted from the result.
HMC439QS16G / 439QS16GE
HBT DIGITAL PHASE-FREQUENCY
DETECTOR, 10 - 1300 MHz
v02.0705
FREQUENCY DIVIDERS & DETECTORS - SMT
6
6 - 101
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
Evaluation PCB
List of Materials for
Evaluation PCB 105809 [1]
Item Description
J1 - J4 PCB Mount SMA RF Connector
J5 2 mm DC Header
C1 4.7 μF Capacitor
C2, C5 - C7 100 pF Capacitor, 0402 Pkg.
C3, C4, C8 1000 pF Capacitor, 0603 Pkg.
R1[3], R2 [3] 4.3 Ohm Resistor, 0603 Pkg.
R3, R4, R5 200 Ohm Resistor, 0603 Pkg.
U1 HMC439QS16G / HMC439QS16GE
PCB [2] 105733 Eval Board
[1] Reference this number when ordering complete evaluation
PCB
[2] Circuit Board Material: Rogers 4350
[3] Choose values of R1 & R2 between 4.3 and 20 Ohms for
best noise performance
The circuit board used in the  nal application should use RF circuit design techniques. Signal lines should have 50
ohm impedance while the package ground leads and backside ground slug 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 circuit board shown is available from Hittite upon request.
Evaluation PCB Circuit
HMC439QS16G / 439QS16GE
HBT DIGITAL PHASE-FREQUENCY
DETECTOR, 10 - 1300 MHz
v02.0705