HMC434ETR [HITTITE]
Prescaler, 434 Series, 1-Func, GAAS, PDSO6, ROHS COMPLIANT, PLASTIC, SOT-26, 6 PIN;
| 型号： | HMC434ETR |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | Prescaler, 434 Series, 1-Func, GAAS, PDSO6, ROHS COMPLIANT, PLASTIC, SOT-26, 6 PIN 时钟 光电二极管 逻辑集成电路 |
| 文件： | 总6页 (文件大小：225K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC434 / 434E
v04.0410
SMT GaAs HBT MMIC
DIVIDE-BY-8, DC - 8 GHz
Typical Applications
Features
Prescaler for DC to C Band PLL Applications:
• UNII, Pt. - Pt. & VSAT Radios
• 802.11a & HiperLAN WLAN
• Fiber Optic
Ultra Low SSB Phase Noise: -150 dBc/Hz
Single-Ended I/O’s
4
Output Power: -2 dBm
Single DC Supply: +3V @ 62 mA
9 mm2 Ultra Small Package: SOT26
• Cellular / 3G Infrastructure
Functional Diagram
General Description
The HMC434(E) is a low noise Divide-by-8 Static
Divider 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 GHz input frequency with a single +3V
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, TA = +25° C, 50 Ohm System, Vcc= +3V
Parameter
Maximum Input Frequency
Minimum Input Frequency
Conditions
Min.
8
Typ.
8.5
Max.
Units
GHz
GHz
Sine Wave Input. [1]
0.2
Fin= 1 to 3 GHz
Fin= 3 to 7 GHz
Fin= 7 to 8 Ghz
-10
-3
0
+12
+12
+10
dBm
dBm
dBm
Input Power Range
Output Power
Fin= 1 to 8 GHz
RF Output Terminated, Fin= 4 GHz, Pin= 0 dBm
Pin= 0 dBm, Fin= 4 GHz
-5.0
-2.0
-20
-150
140
62
dBm
dBm
dBc/Hz
ps
Reverse Leakage
SSB Phase Noise (100 kHz offset)
Output Transition Time
Supply Current (Icc)
Pin= 0 dBm, Fout= 882 MHz
Vcc= +3.0V
83
mA
1. Divider will operate down to DC for square-wave input signal.
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
4 - 78
HMC434 / 434E
v04.0410
SMT GaAs HBT MMIC
DIVIDE-BY-8, DC - 8 GHz
Input Sensitivity Window, T= 25 °C
Input Sensitivity Window vs. Temperature
20
15
10
5
20
4
15
10
Min Pin +25 C
Max Pin +25 C
Recommended
Operating Window
Min Pin -40 C
5
Max Pin -40 C
Min Pin +85 C
Max Pin +85 C
0
0
-5
-5
-10
-15
-20
-10
-15
-20
0
1
2
3
4
5
6
7
8
9
10
10
10
0
1
2
3
4
5
6
7
8
9
10
INPUT FREQUENCY (GHz)
INPUT FREQUENCY (GHz)
SSB Phase Noise
Performance, Pin= 0 dBm, T= 25 °C
Output Power vs. Temperature
0
0
-20
-1
-40
-60
-2
-80
+25 C
-3
-4
-5
-40 C
-100
-120
-140
-160
+75 C
102
103
104
OFFSET FREQUENCY (Hz)
105
106
107
0
1
2
3
4
5
6
7
8
9
INPUT FREQUENCY (GHz)
Output Harmonic
Content, Pin= 0 dBm, T= 25 °C
Reverse Leakage, Pin= 0 dBm, T= 25 °C
0
-10
-20
-30
-40
-50
0
-10
-20
-30
-40
-50
-60
Pfeedthru
2nd Harmonic
3rd Harmonic
0
2
4
6
8
10
0
1
2
3
4
5
6
7
8
9
INPUT FREQUENCY (GHz)
INPUT FREQUENCY (GHz)
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
4 - 79
HMC434 / 434E
v04.0410
SMT GaAs HBT MMIC
DIVIDE-BY-8, DC - 8 GHz
Output Voltage Waveform,
Pin= 0 dBm, Fout= 882 MHz, T= 25 °C
300
4
200
100
0
-100
-200
-300
22.7
23.1
23.5
23.9
24.3
24.7
TIME (nS)
Absolute Maximum Ratings
Reliability Information
RF Input Power (Vcc = +3V)
Nominal +3V Supply to GND
Max Peak Flow Temperature
Storage Temperature
15 dBm
Junction Temperature to Maintain
1 Million Hour MTTF
135 °C
99 °C
-0.3V to +3.5V
260 °C
Nominal Junction Temperature
(T = 85 °C)
-65 to +125 °C
Thermal Resistance
(Junction to GND Paddle, 3V Supply)
70 °C/W
Operating Temperature
-40 to +85 °C
Typical Supply Current vs. Vcc
DC blocking capacitors are required at RF input and RF output ports.
Choose value for lowest frequency of operation.
Vcc (V)
Icc (mA)
2.70
50
3.0
62
3.30
74
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Note: Divider will operate over full voltage range shown above
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
4 - 80
HMC434 / 434E
v04.0410
SMT GaAs HBT MMIC
DIVIDE-BY-8, DC - 8 GHz
Outline Drawing
4
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
Package Body Material
Lead Finish
MSL Rating
MSL1 [1]
Package Marking [3]
H434
XXXX
HMC434
Low Stress Injection Molded Plastic
Sn/Pb Solder
434E
XXXX
MSL1 [2]
HMC434E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
Pin Description
Pin Number
Function
Description
Interface Schematic
The pins are not connected internally; however, all
data shown herein was measured with these pins
connected to RF/DC ground externally.
1, 4
N/C
2
3
GND
Pin must connect ro RF/DC ground.
IN
RF input must be DC blocked.
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
4 - 81
HMC434 / 434E
v04.0410
SMT GaAs HBT MMIC
DIVIDE-BY-8, DC - 8 GHz
Pin Description (Continued)
Pin Number
Function
Description
Interface Schematic
4
5
Vcc
Supply voltage 3V 0.3V.
6
OUT
Divided output must be DC blocked.
Application Circuit
Note: Line lengths on pins 1 & 4
(N/C) are not necessary.
Note:
DC blocking capacitor values (C1, C2) and DC decoupling capacitor
values (C3, C4) are chosen for lowest frequency of operation.
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
4 - 82
HMC434 / 434E
v04.0410
SMT GaAs HBT MMIC
DIVIDE-BY-8, DC - 8 GHz
Evaluation PCB
4
List of Materials for Evaluation PCB 105675 [1]
The circuit board used in the 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.
Item
Description
J1 - J2
J3 - J4
C1 - C2
C3
PCB Mount SMA RF Connector
DC Pin
100 pF Capacitor, 0402 Pkg.
1000 pF Capacitor, 0402 Pkg.
10 μF Tantalum Capacitor, 1206 Pkg.
HMC434 / HMC434E Divide-by-8
105199 Eval Board
C4
U1
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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
4 - 83
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