625LP5E [HITTITE]
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 6 GHz; 0.5分贝LSB的GaAs MMIC 6位数字可变增益放大器， DC - 6 GHz的
| 型号： | 625LP5E |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 6 GHz |
| 文件： | 总8页 (文件大小：494K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC625LP5 / 625LP5E
v09.0410
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 6 GHz
Typical Applications
The HMC625LP5(E) is ideal for:
• Cellular/3G Infrastructure
• WiBro / WiMAX / 4G
Features
-13.5 to +18 Gain Control in 0.5 dB Steps
Power-up State Selection
High Output IP3: +33 dBm
TTL/CMOS Compatible
Serial, Parallel, or latched Parallel Control
• Microwave Radio & VSAT
• Test Equipment and Sensors
• IF & RF Applications
0.25 dB Typical Gain Step Error
Single +5V Supply
32 Lead 5x5mm SMT Package: 25mm2
General Description
Functional Diagram
The HMC625LP5(E) is a digitally controlled variable
gain amplifier which operates from DC to 6 GHz, and
can be programmed to provide anywhere from 13.5
dB attenuation, to 18 dB of gain, in 0.5 dB steps. The
HMC625LP5(E) delivers noise figure of 6 dB in its
maximum gain state, with output IP3 of up to +33 dBm
in any state. The dual mode control interface is CMOS/
TTL compatible, and accepts either a three wire serial
input or a 6 bit parallel word. The HMC625LP5(E) also
features a user selectable power up state and a serial
output port for cascading other Hittite serial controlled
components. The HMC625LP5(E) is housed in a
RoHS compliant 5x5 mm QFN leadless package, and
requires no external matching components.
12
Electrical Specifications, TA = +25° C, 50 Ohm System, Vdd= +5V, Vs= +5V
Parameter
Frequency
Min.
Typ.
Max.
Units
DC - 3.0 GHz
3.0 - 6.0 GHz
13
5
18
13
dB
dB
Gain (Maximum Gain State)
Gain Control Range
Input Return Loss
Output Return Loss
31.5
15
dB
dB
dB
DC - 6.0 GHz
DC - 6.0 GHz
12
Gain Accuracy: (Referenced to Maximum Gain State)
All Gain States
DC - 0.8 GHz
0.8 - 6.0 GHz
(0.10 + 5% of Gain Setting) Max.
(0.30 + 3% of Gain Setting) Max.
dB
dB
DC - 3.0 GHz
3.0 - 6.0 GHz
16
13
19
16
Output Power for 1dB Compression
dBm
dBm
Output Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
DC - 6.0 GHz
33
Noise Figure
DC - 6.0 GHz
DC - 6.0 GHz
6
dB
Supply Current (Idd)
60
88
100
mA
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
12 - 1
HMC625LP5 / 625LP5E
v09.0410
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 6 GHz
Normalized Attenuation [2]
(Only Major States are Shown)
Maximum Gain vs. Frequency
25
[1]
20
0
-5
15
10
-10
-15
-20
-25
-30
-35
[2]
5
0
-5
-10
-15
-20
-25
+25 C
+85 C
-40 C
0
1
2
3
4
5
5
5
6
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5
5
5.5
6
6
6
FREQUENCY (GHz)
FREQUENCY (GHz)
12
Input Return Loss [1]
(Only Major States are Shown)
Output Return Loss [1]
(Only Major States are Shown)
0
-5
0
-5
-10
-15
-20
-25
-30
-35
-40
-10
-15
-20
-25
-30
-35
-40
0
1
2
3
4
6
0
1
2
3
4
FREQUENCY (GHz)
FREQUENCY (GHz)
Input Return Loss [2]
(Only Major States are Shown)
Output Return Loss [2]
(Only Major States are Shown)
0
-5
0
-5
-10
-15
-20
-25
-30
-35
-40
-10
-15
-20
-25
-30
-35
-40
0
1
2
3
4
6
0
1
2
3
4
FREQUENCY (GHz)
FREQUENCY (GHz)
[1] Tested with broadband bias tee on RF ports and C1 = 10,000pF
[2] C1, C6 and C8 = 100pF, L1 = 24nH
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
12 - 2
HMC625LP5 / 625LP5E
v09.0410
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 6 GHz
Bit Error vs. Frequency [2]
(Only Major States are Shown)
Bit Error vs. Attenuation State [2]
2
1.5
1
1
0.8
0.6
0.4
0.2
0
500MHz, 1GHz, 2GHz
0.5
0
-0.2
-0.4
-0.6
-0.8
-1
-0.5
-1
100MHz, 3GHz, 4GHz
-1.5
-2
0
1
2
3
4
5
6
0
4
8
12
16
20
24
28
32
FREQUENCY (GHz)
ATTENUATION STATE (dB)
12
Normal Relative Phase vs. Frequency [2]
(Only Major States are Shown)
Step Error vs. Frequency [2]
(Only Major States are Shown)
80
1
0.8
0.6
0.4
0.2
0
31.5 dB
60
16 dB
40
8 dB
20
0
-0.2
-0.4
-0.6
-0.8
-1
0.5 - 4 dB
-20
-40
0
1
2
3
4
5
6
0
1
2
3
4
5
6
FREQUENCY (GHz)
FREQUENCY (GHz)
[1] Tested with broadband bias tee on RF ports and C1 = 10,000pF
[2] C1, C6 and C8 = 100pF, L1 = 24nF
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
12 - 3
HMC625LP5 / 625LP5E
v09.0410
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 6 GHz
Serial Control Interface
The HMC625LP5(E) contains a 3-wire SPI compatible digital interface (SERIN, CLK, LE). It is activated when P/S
is kept high. The 6-bit serial word must be loaded MSB first. The positive-edge sensitive CLK and LE requires
clean transitions. If mechanical switches were used, sufficient debouncing should be provided. When LE is high,
6-bit data in the serial input register is transferred to the attenuator. When LE is high CLK is masked to prevent data
transition during output loading.
When P/S is low, 3-wire SPI interface inputs (SERIN, CLK, LE) are disabled and serial input register is loaded
asynchronously with parallel digital inputs (D0-D5). When LE is high, 6-bit parallel data is transferred to the attenuator.
For all modes of operations, the DVGA state will stay constant while LE is kept low.
12
Parameter
Typ.
Timing Diagram (Latched Parallel Mode)
Min. serial period, tSCK
Control set-up time, tCS
Control hold-time, tCH
LE setup-time, tLN
100 ns
20 ns
20 ns
10 ns
10 ns
630 ns
Min. LE pulse width, tLEW
Min LE pulse spacing, tLES
Serial clock hold-time from LE, tCKN 10 ns
Hold Time tPH
0 ns
10 ns
2 ns
Latch Enable Minimum width, tLEN
Setup Time, tPS
Parallel Mode (Direct Parallel Mode & Latched Parallel Mode)
Note: The parallel mode is enabled when P/S is set to low.
Direct Parallel Mode - The attenuation state is changed by the Control Voltage Inputs directly. The LE (Latch Enable)
must be at a logic high to control the attenuator in this manner.
Latched Parallel Mode - The attenuation state is selected using the Control Voltage Inputs and set while the LE is in
the Low state. The attenuator will not change state while LE is Low. Once all Control Voltage Inputs are at the desired
states the LE is pulsed. See timing diagram above for reference.
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
12 - 4
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC625LP5 / 625LP5E
v09.0410
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 6 GHz
PUP Truth Table
Power-Up States
If LE is set to logic LOW at power-up, the logic state of
PUP1 and PUP2 determines the power-up state of the
part per PUP truth table. If the LE is set to logic HIGH
at power-up, the logic state of D0-D5 determines the
power-up state of the part per truth table. The DVGA
latches in the desired power-up state approximately
200 ms after power-up.
Gain Relative to Maximum
LE
PUP1
PUP2
Gain
0
0
0
0
1
0
1
0
1
X
0
0
1
1
X
-31.5
-24
-16
Insertion Loss
0 to -31.5 dB
Note: The logic state of D0 - D5 determines the
power-up state per truth table shown below when LE
is high at power-up.
Power-On Sequence
The ideal power-up sequence is: GND, Vdd, digital
inputs, RF inputs. The relative order of the digital
inputs are not important as long as they are powered
after Vdd / GND
12
Truth Table
Absolute Maximum Ratings
RF Input Power [1]
11.5 dBm (T = 85 °C)
Control Voltage Input
Gain
Relative to
Maximum
Gain
Digital Inputs (Reset, Shift Clock,
Latch Enable & Serial Input)
-0.5 to Vdd +0.5V
D5
D4
D3
D2
D1
D0
Bias Voltage (Vdd)
5.6V
High
High
High
High
High
High
Low
High
High
High
High
High
Low
High
High
High
High
Low
High
High
High
Low
High
High
Low
High
Low
0 dB
-0.5 dB
-1 dB
Collector Bias Voltage (Vcc)
Channel Temperature
5.5V
150 °C
High
High
High
High
High
Low
Continuous Pdiss (T = 85 °C)
(derate 15.1 mW/°C above 85 °C) [1]
High
High
High
High
Low
-2 dB
0.98 W
High
High
High
Low
-4 dB
Thermal Resistance
Storage Temperature
Operating Temperature
[1] At max gain settling
66.3 °C/W
High
High
Low
-8 dB
-65 to +150 °C
-40 to +85 °C
High
Low
-16 dB
-31.5 dB
Low
Any combination of the above states will provide a reduction in
gain approximately equal to the sum of the bits selected.
Control Voltage Table
Bias Voltage
State
Vdd = +3V
Vdd = +5V
Vdd (V)
Idd (Typ.) (mA)
Low
0 to 0.5V @ <1 μA
2 to 3V @ <1 μA
0 to 0.8V @ <1 μA
2 to 5V @ <1 μA
5V
2
Is (Typ.) (mA)
86
High
Vs (V)
5V
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
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
12 - 5
HMC625LP5 / 625LP5E
v09.0410
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 6 GHz
Outline Drawing
12
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 NOTE FOR SUGGESTED LAND PATTERN.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
MSL1 [1]
Package Marking [3]
H625
XXXX
HMC625LP5
Low Stress Injection Molded Plastic
Sn/Pb Solder
H625
XXXX
MSL1 [2]
HMC625LP5E
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 Descriptions
Pin Number
Function
Description
Interface Schematic
This pin is DC coupled.
1
AMPIN
An off chip DC blocking capacitor is required.
RF output and DC bias (Vcc) for
the output stage of the amplifier.
29
AMPOUT
GND
2, 3, 13,
28, 30 - 32
These pins and package bottom
must be connected to RF/DC ground.
These pins are DC coupled and matched to 50 Ohms.
Blocking capacitors are required. Select value based
on lowest frequency of operation.
ATTIN,
ATTOUT
4, 12
External capacitors to ground is required. Select value for lowest
frequency of operation. Place capacitor as close to pins as possible.
5 - 10
ACG1 - ACG6
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
12 - 6
HMC625LP5 / 625LP5E
v09.0410
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 6 GHz
Pin Descriptions
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.
11
N/C
14
SEROUT
Serial input data delayed by 6 clock cycles.
12
15, 16
PUP2, PUP1
D5, D4, D3,
D2, D1, D0
18 - 23
24
25
26
P/S
CLK
SERIN
27
17
LE
Vdd
Supply Voltage
Application Circuit
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
12 - 7
HMC625LP5 / 625LP5E
v09.0410
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 6 GHz
Evaluation PCB
12
List of Materials for Evaluation PCB 116960 [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 and exposed paddle 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
PCB Mount SMA Connector
18 Pin DC Connector
J4 - J6
C1 - C9
C11 - C12
C14
DC Pin
100 pF Capacitor, 0402 Pkg.
1000 pF Capacitor, 0402 Pkg.
2.2 μF Capacitor, CASE A Pkg.
100 kOhm Resistor, 0402 Pkg.
1.8 Ohm Resistor, 1206 Pkg.
SPDT 4 Position DIP Switch
24 nH Inductor, 0603 Pkg.
HMC625LP5(E) Variable Gain Amplifier
116958 Evaluation PCB
R1 - R14
R15
SW1, SW2
L1
U1
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR
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
12 - 8
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明