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MAAD-007082 Datasheet Preview

MAAD-007082 Datasheet

Digital Attenuator

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MAAD-007082
Digital Attenuator
50 dB, 6-Bit, TTL Driver, DC - 2.4 GHz
Rev. V5
Features
Attenuation: 1 dB Steps to 50 dB
Low DC Power Consumption
Small Footprint, JEDEC Package
Integral TTL Driver
50 ohm Impedance
Test Boards are Available
Tape and Reel Packaging Available
Lead-Free CSP-1 Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of AT90-0106
Functional Schematic
Description
M/A-COM's MAAD-007082-000100 is a GaAs FET 6
-bit digital attenuator with integral TTL driver. Step
size is 1 dB providing a 50 dB total attenuation
range. This device is in a PQFN plastic surface
mount package. The MAAD-007082-000100 is
ideally suited for use where accuracy, fast speed,
very low power consumption and low costs are
required.
Pin Configuration1
Pin No.
1
2
3
Function
C16
C8
C4
Pin No.
17
18
19
Function
NC
NC
NC
Ordering Information
Part Number
MAAD-007082-000100
MAAD-007082-0001TR
MAAD-007082-0001TB
Package
Bulk Packaging
1000 piece reel
Sample Test Board
4 C2
5 C1
6 C32
7 GND
8 NC
9 NC
10 NC2
20 NC
21 NC
22 NC
23 NC
24 NC
25 NC
26 GND
Note: Reference Application Note M513 for reel size
information.
11 GND
12 RF1
13 GND
27 RF2
28 GND
29 NC2
14 NC
30 -Vee
15 NC
31 NC
16 NC
32 +Vcc
* Restrictions on Hazardous Substances, European Union Directive
2002/95/EC.
1
1. The exposed pad centered on the package bottom must be
connected to RF and DC ground. (For PQFN Packages)
2. Pins 10 and 29 must be isolated.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support




MA-COM

MAAD-007082 Datasheet Preview

MAAD-007082 Datasheet

Digital Attenuator

No Preview Available !

MAAD-007082
Digital Attenuator
50 dB, 6-Bit, TTL Driver, DC - 2.4 GHz
Rev. V5
Electrical Specifications: TA = 25°C, Z0 = 50
Parameter
Test Conditions
Frequency Units
Insertion Loss
DC - 2.4 GHz dB
Attenuation Accuracy
Individual Bits 1-2-4-8-16-32 dB DC - 2.4 GHz
Any Combination of Bits 1 to 50 dB DC - 2.4 GHz
dB
dB
VSWR
Full Range
DC - 2.4 GHz Ratio
Switching Speed
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
ns
ns
1 dB Compression
50 MHz
dBm
0.5 - 2.40 GHz dBm
Input IP3
Two-tone inputs up to +5 dBm
50 MHz
0.5-2.4 GHz
dB
dB
+Vcc
-Vee
— —V
— —V
Logic “0”
Sink Current is 20 µA max.
V
Logic “1”
Source Current is 20 µA max. — V
VIL
LOW-level input voltage
V
VIH
HIGH-level input voltage
V
lin (Input Leakage Current)
Vin = VCC or GND
uA
Icc
(Quiescent Supply Current)
Vcntrl = VCC or GND
uA
ΔIcc3
VCC = Max, Vcntrl = VCC - 2.1 V mA
(Additional Supply Current
Per TTL Input Pin)
IEE
Thermal Resistance θjc
VEE min to max, Vin = VIL or VIH
mA
— °C/W
Min
4.75
-8.0
0.0
2.0
0.0
2.0
-1.0
-1.0
Typ
5.5
1.8:1
75
20
+21
+24
+35
+48
5.0
-5.0
250
Max
6.0
±(.3 +5% of atten setting)
±(.5 +8% of atten setting)
2:1
150
50
5.25
-4.75
0.8
5.0
0.8
5.0
1.0
400
1.0
-0.2
15
Absolute Maximum Ratings 3,4
Truth Table
Parameter
Absolute Maximum
C32 C16 C8 C4 C2 C1 Attenuation
Max. Input Power
0.05 GHz
0.5 - 2.4 GHz
VCC
VEE
VCC - VEE
Vin5
Operating Temperature
Storage Temperature
+27 dBm
+34 dBm
-0.5V ≤ VCC ≤ +7.0V
-8.5V ≤ VEE ≤ +0.5V
-0.5V ≤ VCC - VEE ≤ 14.5V
-0.5V ≤ Vin ≤ VCC + 0.5V
-40ºC to +85ºC
-65ºC to +125ºC
0 0 0 0 0 0 Loss, Reference
0 0 000 1
1.0 dB
0 0 001 0
2.0 dB
0 0 010 0
4.0 dB
0 0 100 0
8.0 dB
0 1 000 0
16.0 dB
1 0 000 0
32.0 dB
1 1 001 0
50.0 dB
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. MACOM does not recommend sustained operation near these
survivability limits.
5. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
2
0 = TTL Low; 1 = TTL High
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support


Part Number MAAD-007082
Description Digital Attenuator
Maker MA-COM
Total Page 8 Pages
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