GaAs MMIC. HMC603QS16E Datasheet

HMC603QS16E MMIC. Datasheet pdf. Equivalent

Part HMC603QS16E
Description LSB GaAs MMIC
Feature ATTENUATORS - SMT 5 5 - 196 HMC603QS16 / 603QS16E v01.1006 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL P.
Manufacture Analog Devices
Datasheet
Download HMC603QS16E Datasheet



HMC603QS16E
5
5 - 196
HMC603QS16 / 603QS16E
v01.1006
0.5 dB LSB GaAs MMIC 5-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz
Typical Applications
Features
The HMC603QS16 / HMC603QS16E is ideal for:
0.5 dB LSB Steps to 15.5 dB
• Cellular/3G Infrastructure
Single Positive Control Per Bit
• ISM, MMDS
± 0.15 dB Typical Bit Error
• WLAN, WiMAX, & WiBro
LETE Functional Diagram
High Input IP3: +50 dBm
QSOP16 SMT Package
General Description
The HMC603QS16 & HMC603QS16E are general
purpose broadband 5-bit positive control GaAs IC
digital attenuators in 16 lead QSOP surface mount
plastic packages. Covering 0.7 to 3.8 GHz, the inser-
tion loss is less than 1.9 dB typical. The attenuator
bit values are 0.5 (LSB), 1, 2, 4 and 8 dB for a total
attenuation of 15.5 dB. Attenuation accuracy is excel-
lent at ± 0.15 dB typical with an IIP3 of +50 dBm.
Five bit control voltage inputs, toggled between 0
and +3 to +5V, are used to select each attenuation
state at less than 1 uA each. A single Vdd bias of
+3 to +5V applied through an external 5K Ohm
resistor is required.
SO Electrical Specifications,
TA = +25° C, Vdd= +3V to +5V & Vctl= 0/Vdd (Unless Otherwise Stated)
Parameter
Frequency (GHz)
Min.
B Insertion Loss
0.7 - 1.4 GHz
1.4 - 2.3 GHz
2.3 - 3.0 GHz
3.0 - 3.8 GHz
Attenuation Range
O Return Loss (RF1 & RF2, All Atten. States)
0.7 - 1.4 GHz
1.4 - 3.0 GHz
Typical
1.3
1.6
1.9
2.6
15.5
18
20
Max.
1.6
1.9
2.2
3.0
Units
dB
dB
dB
dB
dB
dB
dB
3.0 - 3.8 GHz
15
dB
Attenuation Accuracy: (Referenced to Insertion Loss)
All States
Input Power for 0.1 dB Compression
Input Third Order Intercept Point
(Two-tone Input Power = 0 dBm Each Tone)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
Vdd = 5V
Vdd = 3V
REF - 2 dB States
2.5 - 15.5 dB States
0.7 -2.2 GHz
2.2 - 3.8 GHz
0.7 - 3.8 GHz
0.7 - 3.8 GHz
0.7 - 3.8 GHz
± (0.2 + 2% of Atten. Setting) Max.
± (0.3 + 3% of Atten. Setting) Max.
29
28
53
48
1.6
1.6
dB
dB
dBm
dBm
dBm
dBm
µs
µs
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Trademarks and registered trademarks are the property of their resOpecrtdiveeorwOnerns.-line at www.hAiptptilticea.tcioonmSupport: Phone: 1-800-ANALOG-D



HMC603QS16E
HMC603QS16 / 603QS16E
v01.1006
0.5 dB LSB GaAs MMIC 5-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz
Insertion Loss
Return Loss RF1, RF2
5
(Only Major States are Shown)
0
0
-0.5
-5
-1
-10
8 dB
I.L
2 dB 15.5 dB
4 dB
-1.5
-15
-2
-2.5
-3
+25 C
+85 C
-3.5
-40 C
E -4
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
T Normalized Attenuation
(Only Major States are Shown)
0
E -2
-4
-6
L -8
-10
-12
-14
O -16
-18
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
S Bit Error vs. Frequency
(Only Major States are Shown)
B 0.6
0.3
O4 dB
0.5 dB 1 dB
-20
-25
-30
-35
0.5 dB
1 dB
-40
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
Bit Error vs. Attenuation State
0.5
0.4
0.3
2.4 GHz
0.2
3.5 GHz
0.1
0
-0.1
-0.2
0.9 GHz
1.9 GHz
-0.3
0.5 2 3.5 5 6.5 8 9.5 11 12.5 14 15.5
ATTENUATION STATE (dB)
Relative Phase vs. Frequency
(Only Major States are Shown)
40
15.5 dB
20
8 dB
4 dB
0
0
-0.3
15.5 dB
2 dB
8 dB
-0.6
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
-20
0.5, 1, 2 dB
-40
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
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Trademarks and registered trademarks are the property of their resOpercdtivee rowOnenrs.-line at www.hAipttpitlieca.ctioonmSupport: Phone: 1-800-ANALOG-D
5 - 197





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