0.05-4.0 GHz
Dual High Dynamic Range Amplifier
April 2006 - Rev 11-Apr-06
CDQ6004-QS
Features
Matched Pair of Amplifiers for Optimum Balanced Design
0.25 to 3GHz Frequency Range
44 dBm Output IP3 (Balanced configuration)
41 dBm Output IP3 (Single-ended configuration)
15 dB Gain
23 dBm P1dBm
2.1dB Noise Figure
RoHS Compliant 4X4 QFN Package
Singale Positive Supply
+3V to +5V Voltage Rail
General Description
The CDQ6004-QS is a dual high dynamic range amplifier designed
for applications operation within the 0.25 to 3GHz frequency range.
Co-located matched amplifiers are assembled in the 4mm X 4mm
QFN package. The low-cost, surface-mount, 16 terminal, plastic
package is RoHS compliant. The CDQ6004-QS is an ideal solution for
implementing balanced or push-pull designs. The amplifier can also
be used for dual-band operation where single-ended design is used
for each band. The amplifier has the flexibility of being optimized
for a number of wireless applications. The combination of low NF
and high IP3 at the same bias point make it an ideal transmit or
receive solution when used in applications including CATV
operating from 50 to 850 MHz, cellular and PCS (personal
communications service) operating from 0.8 to 2.2 GHz; MMDS
(multichannel multipoint distribution systems) operating from 2.2
to 2.7 GHz; and WLAN (wireless LAN) operation at 2.4 GHz. All
devices are 100% RF and DC tested.
Absolute Maximum Ratings
Supply Voltage
RF Input Power
Storage Temperature (Tstg)
Junction Temperature
Operating Temperature
Thermal Resistance
+6.0 V
+20 dBm
-55 ºC to +125 ºC
150 ºC
-40 ºC to +85ºC
52 ºC/W
Operation of this device above any of these parameters may cause damage.
Typical Parameters
Parameter
Frequency Range
Gain
Input Return Loss
Output Return Loss
Output IP3
Noise Figure
Output P1dB
0.9
16.5
-13
-16
42
2.1
+23
Typical
2
15
-11
-12
41
2.1
+23
2.4
14.9
-20
-11
40.5
2.6
+24
Units
GHz
dB
dB
dB
dBm
dB
dBm
Unless otherwise specified, the following specifications are guaranteed at room temerpature in a Mimix fixture.
Electrical Characteristics
(T = 25ºC)
Parameter
Frequency Range
Gain
Input Return Loss
Output Return Loss
Output IP3
Noise Figure
Output P1dB
Operating Current Range
Supply Voltage
Condition
Externally Matched
Externally Matched
Externally Matched
Typical values reflect performance in recommended application circuit @ +5V.
Units
GHz
dB
dB
dB
dBm
dB
dBm
mA
V
Min.
0.25
13.5
Typ.
15
-10
-10
41
2.1
23
150
5.0
Max.
3.0
38
120
180
Notes:
1. T = 25ºC, Frequency = 2 GHz, 50 Ohm system.
2. Each single ended amplifier is tested separately.
3. OIP3 is measured with two tones at output power of 5 dBm/tone separated by 10 MHz.
4. Slight performance degredation is expected over temperature.
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 1 of 10
Characteristic Data and Specifications are subject to change without notice.
©2006
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
0.05-4.0 GHz
Dual High Dynamic Range Amplifier
April 2006 - Rev 11-Apr-06
CDQ6004-QS
Typical Device S-Parameters
CDQ6004-QS
S21 Vs Voltage
19
18
17
16
15
14
13
12
11
S21 3V
S21 4V
S21 5V
CDQ6004-QS
S12 Vs Voltage
0
-5
S12 3V
S12 4V
S12 5V
-10
(dB)
10
9
8
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
8
9
10
(dB)
-15
-20
-25
-30
0
1
2
3
4
5
6
7
8
9
10
Frequency (GHz)
Frequency (GHz)
CDQ6004-QS
S22 Vs Voltage
20
18
16
14
12
10
8
6
4
2
S22 3V
S22 4V
S22 5V
CDQ6004-QS
S11 Vs Voltage
10
9
8
7
6
5
4
3
2
1
S11 3V
S11 4V
S11 5V
(dB)
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
0
1
2
3
4
5
6
7
8
9
10
(dB)
0
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
0
1
2
3
4
5
6
7
8
9
10
Frequency (GHz)
Frequency (GHz)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 2 of 10
Characteristic Data and Specifications are subject to change without notice.
©2006
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
0.05-4.0 GHz
Dual High Dynamic Range Amplifier
April 2006 - Rev 11-Apr-06
CDQ6004-QS
Application Circuit @ 900 MHz
Schematic:
Typical Performance:
CDQ6004-QS Evalua tio n B o ard @ 900MHz
VD=5 V
20
15
15
Gain
10
5
0
-5
- 10
- 15
-2 0
0
0.5
1
F re q u e n c y ( G H z )
-5
5
Input Return Loss
- 15
Output Return Loss
1. 5
2
-2 5
Parameter
Typical
0.9
16.5
-13
-16
42
2.1
23
Units
GHz
dB
dB
dB
dBm
dB
dBm
Board Layout:
Frequency Range
Gain
Input Return Loss
Output Return Loss
Output IP3
Noise Figure
Output P1dB
Components
Ref Designator
C2, C4, C6, C8
C1, C5
C3, C7
L1, L2
L3, L4
Value
2.7 pf
1.5 pf
1000 pf
47 nH
6.8 nH
Size
0402
0603
0805
0805
0603
* Material: FR4, 28 mil
* Plating: 1.5 oz. Copper both sides
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 3 of 10
Characteristic Data and Specifications are subject to change without notice.
©2006
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
0.05-4.0 GHz
Dual High Dynamic Range Amplifier
April 2006 - Rev 11-Apr-06
CDQ6004-QS
Typical Performance @ 900 MHz (50 Ohm system over voltage)
CDQ6004-QS Evaluation Board @ 0.9GHz
Gain Over Voltage
CDQ6004-QS Evaluation Board @ 0.9GHz
Input Return Loss (S11) Over Voltage
20
18
16
14
12
10
8
6
4
2
0
0
0.5
1
1.5
2
2.5
3
Return Loss (dB)
Vd=2V
Vd=4V
Vd=3V
Vd=5V
0
-5
-10
-15
-20
-25
Vd=2V
Vd=4V
Vd=3V
Vd=5V
Gain (dB)
3.5
4
4.5
5
5.5
6
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Frequency (GHz)
Frequency (GHz)
CDQ6004-QS Evaluation Board @ 0.9GHz
Output Return Loss (S22) Over Voltage
CDQ6004-QS Evaluation Board @ 900MHz
P1dB Over Voltage
26
24
P1dB (dBm)
Return Loss (dB)
0
-5
-10
-15
-20
-25
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Frequency (GHz)
Vd=2V
Vd=4V
Vd=3V
Vd=5V
22
20
18
16
14
12
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Drain Voltage (V)
CDQ6004-QS Evaluation Board @ 900MHz
OIP3 Over Voltage
44
42
40
38
36
34
32
30
28
26
24
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Drain Voltage (V)
2.4
2.2
NF(dB)
CDQ6004-QS Evaluation Board @ 900MHz
Noise Figure Over Voltage
OIP3 (dBm)
2.0
1.8
1.6
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Drain Voltage (V)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 4 of 10
Characteristic Data and Specifications are subject to change without notice.
©2006
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
0.05-4.0 GHz
Dual High Dynamic Range Amplifier
April 2006 - Rev 11-Apr-06
CDQ6004-QS
Application Circuit @ 1.9 GHz ~ 2.1 GHz:
Schematic:
Typical Performance:
CDQ6 004-QS Evalua tio n B o ard @ 1.9GHz 2.1GHz
VD=5 V
20
15
15
Gain
10
5
0
-5
- 10
- 15
-2 0
0
0 .5
1
1.5
F re q u e n c y ( G H z )
2
- 15
5
Input Return Loss
-5
Output Return Loss
2 .5
3
-2 5
Parameter
Typical
1.9
15.3
-11.9
-16.3
41
2.1
23
2.1
15.0
-12.5
-13.6
41.3
2.1
23
Units
GHz
dB
dB
dB
dBm
dB
dBm
Board Layout:
Frequency Range
Gain
Input Return Loss
Output Return Loss
Output IP3
Noise Figure
Output P1dB
Components
Ref Designator
C2, C4, C6, C8
C1, C5
C3, C7
L1, L2
Value
100 pf
1.5 pf
1000 pf
47 nH
Size
0402
0603
0805
0805
* Material: FR4, 28 mil
* Plating: 1.5 oz. Copper both sides
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 5 of 10
Characteristic Data and Specifications are subject to change without notice.
©2006
Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
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