2.0 GHz. AT65-0107 Datasheet

AT65-0107 Datasheet PDF, Equivalent


Part Number

AT65-0107

Description

Digital Attenuator/ 31.5 dB/ 6-Bit/ TTL Driver/ DC - 2.0 GHz

Manufacture

Tyco Electronics

Total Page 5 Pages
PDF Download
Download AT65-0107 Datasheet


AT65-0107 Datasheet
Digital Attenuator, 31.5 dB, 6-Bit,
TTL Driver, DC - 2.0 GHz
V 5.00
Features
n Attenuation: 0.5 dB Steps to 31.5 dB
n Low DC Power Consumption
n Plastic SOIC, Wide Body, SMT Package
n Integral TTL Driver
n 50 ohm Impedance
n Test Boards are Available
n Tape and Reel Packaging Available
Description
M/A-COM's AT65-0107 is a GaAs FET 6-bit digital
attenuator with a 0.5 dB minimum step size and a 31.5 dB
total attenuation range. This device is in a SOIC-24 wide
body, plastic surface mount package. The AT65-0107 is
ideally suited for use where accuracy, fast speed, very low
power consumption and low costs are required.
SOW-24
Package outline conforms to JEDEC standard MS-013AD.
Electrical Specifications: TA = 25°C
Parameter
Insertion Loss
Attenuation Accuracy
VSWR
Switching Speed 1
1 dB Compression
Input IP3
Test Conditions
Any Bit or Combination of Bits
Full Range
50% Cntl to 90%/10% RF
10% to 90% or 90% to 10%
Two-tone inputs up to +5 dBm
Vcc
-Vee
Logic “0”
Sink Current is 20 µA max.
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
DC - 2.0 GHz
Units
dB
dB
dB
Ratio
50 MHz
0.5 - 2.0 GHz
50 MHz
0.5-2.0 GHz
nS
nS
dBm
dBm
dB
dB
V
V
V
Logic “1”
Source Current is 20 µA max.
V
Icc
Vcc min to max, Logic “0” or “1”
mA
-Iee
-Vee min to max, Logic “0” or “1”
mA
Min
4.75
-8.0
0.0
2.0
1. Decoupling capacitors (.01 µF) are required on Power Supply lines.
Typ
3.1
3.6
1.8:1
75
20
+21
+29
+35
+48
5.0
-5.0
0.2
-0.2
Max
3.6
4.2
±(.3 +4% of atten.)
2:1
150
50
5.25
-4.75
0.8
5.0
6
-1

AT65-0107 Datasheet
Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz
AT65-0107
V 5.00
Pin Configuration
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
Function
GND
GND
GND
C16
C8
-Vee
+Vcc
C4
C2
C1
C0.5
GND
Pin #
13
14
15
16
17
18
19
20
21
22
23
24
Function
RF
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
RF
Absolute Maximum Ratings 2
Parameter
Max. Input Power
0.05 GHz
0.5 - 2.0 GHz
+Vcc
-Vee
Logic Voltages 3
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+27 dBm
+34 dBm
+5.5V
-8.5V
-0.5 to Vcc + 0.5V
-0.5V to Vcc +0.5V
-40°C to +85°C
-65°C to +125°C
2. Operation of this device above any one of these
parameters may cause permanent damage.
3. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
Truth Table
Typical Performance Curves
C16 C8 C4 C2 C1 C0.5 Attenuation
0 0 0 0 0 0 Loss, Reference
0 0000 1
0.5 dB
0 0001 0
1.0 dB
0 0010 0
2.0 dB
0 0100 0
4.0 dB
0 1000 0
8.0 dB
1 0000 0
16.0 dB
1 1111 1
31.5 dB
0 = TTL Low; 1 = TTL High
Loss vs. Temperature
+25°C
4.50
+85°C
-40°C
4.00
3.50
3.00
2.50
2.00
0
500
1000
1500
Frequency (MHz)
2000
0.5 dB Bit vs. Temperature
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0
500
1000
1500
Frequency (MHz)
2000
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
2


Features Datasheet pdf Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz V 5.00 AT65-0107 Features n n n n n n n SOW-24 Atten uation: 0.5 dB Steps to 31.5 dB Low DC Power Consumption Plastic SOIC, Wide Bo dy, SMT Package Integral TTL Driver 50 ohm Impedance Test Boards are Available Tape and Reel Packaging Available Des cription M/A-COM's AT65-0107 is a GaAs FET 6-bit digital attenuator with a 0.5 dB minimum step size and a 31.5 dB tot al attenuation range. This device is in a SOIC-24 wide body, plastic surface m ount package. The AT65-0107 is ideally suited for use where accuracy, fast spe ed, very low power consumption and low costs are required. Package outline co nforms to JEDEC standard MS-013AD. Ele ctrical Specifications: TA = 25°C Para meter Insertion Loss Attenuation Accura cy VSWR Switching Speed 1 1 dB Compress ion Input IP3 Vcc -Vee Logic “0” Lo gic “1” Icc -Iee Test Conditions — Any Bit or Combination of Bits Fu ll Range 50% Cntl to 90%/10% RF 10% to 90% or 90% to 10% — — Two-tone inputs.
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