er designed for applications operating within the 0.25 to 6.0
GHz frequency range. It is an ideal solution for numerous
transmit and receive functions in wireless local loop (WLL)
and UNII applications where high linearity is required.
The amplifier has the flexibility of being optimized
for a number of wireless applications. It is an ideal solution
when used as a driver amplifier in applications including cel-
lular and PCS (personal communications service) operating
from 0.8 to 2.2 GHz; MMDS (multichannel multipoint distrib-
ution systems) operating from 2.2 to 2.7 GHz; WLAN (wire-
less LAN) operating at 2.4 GHz; WLL (wireless local loop)
operating at 3.5 GHz; and HiperLAN (high performance
LAN) and U-NII (unlicensed national information infrastruc-
ture) operating from 5.0 to 6.0 GHz.
The CMM6025-AH is packaged in a low-cost, space
efficient, Land Grid Array (LGA) package which provides
excellent electrical stability and low thermal resistance. All
devices are 100% RF and DC tested. With single input match-
ing the part simplifies design by keeping board space and cost
to a minimum.
0.25 to 6.0 GHz
High Dynamic Range
Amplifier
Functional Block Diagram
Electrical Characteristics
Unless otherwise specified, the following specifications are guaranteed at room temperature in a Celeritek test fixture.
Parameter
Condition
Min
Typ
Max
Units
Frequency Range
Gain
Input Return Loss
Output IP3
Noise Figure
Output P1dB
Operating Current Range
Supply Voltage
Externally matched
Externally matched
0.25
17.0
-24
38
1.5
25.0
350
18.5
-10
41
1.7
25.5
370
5.0
6.0
19.5
45
1.85
26.0
400
GHz
dB
dB
dBm
dB
dBm
mA
V
Notes:
1. T = 22°C, Vdd = 5.0, Frequency = 800 MHz, 50 Ohm system
2. Thermal resistance = 50°C/W.
Absolute Maximum Ratings
Parameter
Rating
Parameter
Rating
Parameter
Rating
Supply Voltage
RF Input Power
+6.0 V
+13 dBm
Storage Temperature
Junction Temperature
-40°C to +125°C
150°C
Operating Temperature
-40°C to +85°C
Operation of this device above any of these parameters may cause damage.
3236 Scott Boulevard
Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
CMM6025-AH
Application Circuit
(2.1 GHz)
Typical Performance (50 Ohm System)
Frequency
Gain
Input Return Loss
Output Return Loss
OIP3
Noise Figure
Bias
2.1 GHz
15.8 dB
-14 dB
-16.5 dB
40 dBm
2.95 dB
Vds = 5V, Id = 370 mA
RF
IN
2.1 GHz
Advanced Product Information - April 2002
(2 of 4)
CMM6025-AH
T1
50
Ω
33°
C4
1.8 pF
OUTPUT
MATCHING
NETWORK
RF
OUT
C2
2.7 pF
INPUT MATCHING
NETWORK
uu
uu
C1
100 pF
L2
22 nH
Vcc
5V
C5
100 pF
C3
1.0 pF
Circuit Board Parts List
Part
Type
Reference
Designator
Description
Inductor
Capacitor
Capacitor
Capacitor
Capacitor
L1
C1, C5
C2
C3
C4
0603, 22 nH
SMD 0805 NPO, 100 pF
0603, 2.7 pF
0603, 1.0 pF
SMD 0603, 50V ±0.1 pF 1.8 pF
Typical Performance
IP3 measured with 2 tones at an output power of 5
dBm/tone separated by 10 MHz
Gain, Input Return Loss and Output Return Loss
vs Frequency
3236 Scott Boulevard, Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
CMM6025-AH
Advanced Product Information - April 2002
Application Circuit
(5.8 GHz)
Typical Performance (50 Ohm System)
Frequency
Gain
Input Return Loss
Output Return Loss
OIP3
Noise FIgure
Bias
5.8 GHz
10.5 dB
-11.5 dB
-17.2 dB
40 dBm
3.8 dB
Vds = 5V, Ids = 370 mA
5.8 GHz
CMM6025-AH
RF
IN
C2
2.7 pF
INPUT MATCHING
NETWORK
C3
1.0 pF
T1
50
Ω
110°
T1
50
Ω
125°
C4
100 pF
RF
OUT
(3 of 4)
uu
uu
Reference
Designator
Description
C1
100 pF
L1
6.8 nH
Vcc
5V
Circuit Board Parts List
Part
Type
Inductor
Capacitor
Capacitor
Capacitor
L1
C1, C4
C2
C3
0603, 6.8 nH
SMD 0805 NPO, 100 pF
SMD 0805, 2.7 pF
0603, 1.0 pF
Typical Performance
Gain vs Temperature @ 5.8 GHz
IP3 vs Temperature @ 5.8 GHz
IP3 measured with 2 tones at an output power of 5
dBm/tone separated by 10 MHz
Gain, Input Return Loss and Output Return Loss
vs Frequency
3236 Scott Boulevard
Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
CMM6025-AH
Physical Dimensions
Advanced Product Information - April 2002
(4 of 4)
Dimensions in millimeters/inches
Mounting Recommendation
Board substrate:
RO-4003
Thickness = 31 mil
Ordering Information
The CMM6025-AHis available in a surface-mount LGA package and devices are available in tape and reel.
Part Number for Ordering
Package
CMM6025-AH
LGA surface-mount power package in tape and reel
PB-CMM6025-AH
Evaluation Board with SMA connectors for CMM6025-AH
Celeritek reserves the right to make changes without further notice to any products herein. Celeritek makes no warranty, representation or guarantee regarding the
suitability of its products for any particular purpose, nor does Celeritek assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating
parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Celeritek does not convey any license under its patent
rights nor the rights of others. Celeritek products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body,
or other applications intended to support or sustain life, or for any other application in which the failure of the Celeritek product could create a situation where personal
injury or death may occur. Should Buyer purchase or use Celeritek products for any such unintended or unauthorized application, Buyer shall indemnify and hold Celeritek
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out
of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Celeritek was negligent
regarding the design or manufacture of the part. Celeritek is a registered trademark of Celeritek, Inc. Celeritek, Inc. is an Equal Opportunity/Affirmative Action Employer.
3236 Scott Boulevard, Santa Clara, California 95054
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