HMC433
/
433E
v02.0705
SMT GaAs HBT MMIC
DIVIDE-BY-4, DC - 8.0 GHz
5
FREQUENCY DIVIDERS & DETECTORS - SMT
Typical Applications
Prescaler for DC to C Band PLL Applications:
• UNII, Point-to-Point & VSAT Radios
• 802.11a & HiperLAN WLAN
• Fiber Optic
• Cellular / 3G Infrastructure
Features
Ultra Low SSB Phase Noise: -150 dBc/Hz
Single-Ended I/O’s
Output Power: -2 to -3.5 dBm
Single DC Supply: +3V @ 53 mA
9 mm
2
Ultra Small Package: SOT26
Functional Diagram
General Description
The HMC433 & HMC433E are low noise Divide-by-4
Static Dividers utilizing InGaP GaAs HBT technology
in ultra small surface mount SOT26 plastic packages.
This device operates from DC (with a square wave
input) to 8.0 GHz input frequency with a single +3.0V
DC supply. Single-ended inputs and outputs reduce
component count and cost. The low additive SSB
phase noise of -150 dBc/Hz at 100 kHz offset helps
the user maintain good system noise performance.
Electrical Specifications,
T
A
= +25° C, 50 Ohm System, Vcc= +3V
Parameter
Maximum Input Frequency
Minimum Input Frequency
Input Power Range
Output Power
Reverse Leakage
SSB Phase Noise (100 kHz offset)
Output Transition Time
Supply Current (Icc)
Sine Wave Input. [1]
Fin= 1 to 6 GHz
Fin= 6 to 8 GHz
Fin= 4 GHz
Fin= 8 GHz
RF Output Terminated, Fin= 4 GHz, Pin= 0 dBm
Pin= 0 dBm, Fin= 4 GHz
Pin= 0 dBm, Fout= 882 MHz
Vcc= +3.0V
-12
-3
-5.0
-6.5
Conditions
Min.
8
Typ.
8.5
0.2
-15
-7
-2.0
-3.5
-25
-150
120
53
+12
+10
Max.
Units
GHz
GHz
dBm
dBm
dBm
dBm
dBm
dBc/Hz
ps
mA
1. Divider will operate down to DC for square-wave input signal.
5 - 72
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
HMC433
/
433E
v02.0705
SMT GaAs HBT MMIC
DIVIDE-BY-4, DC - 8.0 GHz
Input Sensitivity Window, T= 25 °C
20
15
INPUT POWER (dBm)
Input Sensitivity Window vs. Temperature
20
15
INPUT POWER (dBm)
10
5
0
-5
-10
-15
-20
Min Pin +25 C
Max Pin +25 C
Min Pin -40 C
Max Pin -40 C
Min Pin +85 C
Max Pin +85 C
5
FREQUENCY DIVIDERS & DETECTORS - SMT
10
5
0
-5
-10
-15
-20
0
1
2
3
4
5
6
7
8
9
10
INPUT FREQUENCY (GHz)
Recommended
Operating Window
0
1
2
3
4
5
6
7
8
9
10
INPUT FREQUENCY (GHz)
Output Power vs. Temperature
0
SSB Phase Noise
Performance, Pin= 0 dBm, T= 25 °C
0
-20
SSB PHASE NOISE (dBc/Hz)
OUTPUT POWER (dBm)
-2
-40
-60
-80
-100
-120
-140
-160
2
10
-4
+25 C
-40 C
+85 C
-6
-8
-10
0
1
2
3
4
5
6
7
8
9
10
INPUT FREQUENCY (GHz)
10
3
10
4
10
5
10
6
10
7
OFFSET FREQUENCY (Hz)
Output Harmonic
Content, Pin= 0 dBm, T= 25 °C
0
Reverse Leakage, Pin= 0 dBm, T= 25 °C
0
-10
POWER LEVEL (dBm)
9
10
-20
-30
-40
-50
-60
-10
OUTPUT LEVEL (dBm)
-20
-30
Pfeedthru
2nd Harmonic
3rd Harmonic
-40
-50
0
1
2
3
4
5
6
7
8
INPUT FREQUENCY (GHz)
0
1
2
3
4
5
6
7
8
9
10
INPUT FREQUENCY (GHz)
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
5 - 73
HMC433
/
433E
v02.0705
SMT GaAs HBT MMIC
DIVIDE-BY-4, DC - 8.0 GHz
Absolute Maximum Ratings
RF Input (Vcc= +3.0V)
Vcc
Maximum Channel Temperature
Continuous Pdiss (T=85 °C)
(derate 5mW/°C above 85 °C)
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
+15 dBm
+3.5V
135 °C
250mW
-65 to +150 °C
-40 to +85 °C
Class 1A
5
FREQUENCY DIVIDERS & DETECTORS - SMT
Output Voltage Waveform,
Pin= 0 dBm, Fout= 882 MHz, T= 25 °C
300
250
200
150
AMPLITUDE (mV)
100
50
0
-50
-100
-150
-200
-250
-300
23
23.2 23.4 23.6 23.8
24
24.2 24.4 24.6 24.8
25
DC blocking capacitors are required at RF input and RF output ports.
Choose value for lowest frequency of operation.
TIME (nS)
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Typical Supply Current vs. Vcc
Vcc (V)
2.70
3.0
Icc (mA)
42
53
Outline Drawing
3.30
63
Note: Divider will operate over full voltage range shown above
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM.
PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM.
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE
SOLDERED TO PCB RF GROUND.
7. REFER TO HITTITE APPLICATION NOT FOR SUGGESTED
LAND PATTERN.
Package Information
Part Number
HMC433
HMC433E
Package Body Material
Low Stress Injection Molded Plastic
RoHS-compliant Low Stress Injection Molded Plastic
Lead Finish
Sn/Pb Solder
100% matte Sn
MSL Rating
MSL1
MSL1
[1]
Package Marking
[3]
H433
XXXX
433E
XXXX
[2]
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
5 - 74
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
HMC433
/
433E
v02.0705
SMT GaAs HBT MMIC
DIVIDE-BY-4, DC - 8.0 GHz
Pin Description
Pin Number
1, 4
Function
N/C
Description
No Connection
Interface Schematic
5
Pin must connect ro RF/DC ground.
2
GND
3
IN
RF input must be DC blocked.
5
Vcc
Supply voltage 3V ± 0.3V.
6
OUT
Divided output must be DC blocked.
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
5 - 75
FREQUENCY DIVIDERS & DETECTORS - SMT
HMC433
/
433E
v02.0705
SMT GaAs HBT MMIC
DIVIDE-BY-4, DC - 8.0 GHz
5
FREQUENCY DIVIDERS & DETECTORS - SMT
Evaluation PCB
Note: Line lengths on pins 1 & 4
(N/C) are not necessary.
List of Materials for Evaluation PCB 105675
Item
J1 - J2
J3 - J4
C1 - C2
C3
C4
U1
PCB
[2]
Description
PCB Mount SMA RF Connector
DC Pin
100 pF Capacitor, 0402 Pkg.
1000 pF Capacitor, 0402 Pkg.
10 μF Tantalum Capacitor, 1206 Pkg.
HMC433 / HMC433E Divide-by-4
105199 Eval Board
[1]
The circuit board used in the final application should
use RF circuit design techniques. Signal lines should
have 50 ohm impedance while the package ground
leads 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.
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
5 - 76
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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