ETC AT10-0019-TR

AT10-0019
PIN Diode based Variable Attenuator
50 - 1000 MHz
SOW-16
Features
•
•
•
•
•
•
High Dynamic Range: 42dB Typical
Flat Attenuation vs. Frequency
High P1dB Compression
Operates on a Single +5V Supply:
SOW-16, Wide Body Package
50 Ohm Nominal Impedance
Description
M/A-COM's AT10-0019 is a Voltage Controlled PIN diode based
π attenuator packaged in a low cost, 16 lead wide body plastic
SMT package. The PIN diode design makes this part well suited
for applications where low distortion or high linear operating
power levels are required. These attenuators are ideal for gain
control in multi-channel digital communications systems.
Ordering Information
Part Number
Package
AT10-0019
Bulk Packaging
AT10-0019TR
Tape and Reel 1
AT10-0019-TB
Unit Mounted on Test Board
1. Check with the factory for available quantities and reel size.
Package outline conforms to JEDEC standard MS-013AA.
Electrical Specifications 2 TA = +25°C
Parameter
Test Conditions
Frequency
Units
Min
Typical
Max
Insertion Loss
Vcont.: +10 V
50 - 1000 MHz
dB
—
2.4
2.8
Dynamic Range
Vcont.: 0 V
50 - 1000 MHz
dB
33
42
—
Attenuation
Flatness
Attenuation: 0 to 20 dB
Attenuation: 20 to 30 dB
50 - 1000 MHz
50 - 1000 MHz
dB
dB
—
—
1.0
1.5
1.5
2.0
VSWR
Vcont.: 0 - 10V
50 - 1000 MHz
Ratio
—
1.7:1
2.1:1
Trise, Tfall
Ton, Toff
Transients
10%/90%, 90%/10%
50% Cntl to 90%/10% RF
In-band
—
µS
µS
mV
—
—
—
10
15
150
20
25
250
1 dB
Compression
Vcont.: 0 - 10V
100 MHz
500 MHz
1000 MHz
dBm
dBm
dBm
10
17
21
13
20
24
—
—
—
2. Unit requires external .01 µF DC Blocks on RF lines.
Specifications subject to change without notice.
North America: Tel. (800) 366-2266, Fax (800) 618-8883
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
V 4.00
PIN Diode based Variable Attenuator 50-1000 MHz
AT10-0019
Electrical Specifications 2 TA = +25°C
Parameter
Test Conditions
Frequency
Units
Min
Typical
Max
Input IP3
Vcont.: 0 - 10V
Two-tone inputs up to +10 dBm
100 MHz
1000 MHz
dBm
dBm
24
34
27
37
—
—
VCC
—
—
V
+4.75
+5.0
+5.25
I CC
VCC = 5.25 V
DC
mA
—
2
2.5
Control Current
—
DC
mA
—
2.7
3.5
Absolute Maximum Ratings
Parameter
3
Pin Configuration
Absolute Maximum
Max. Input Power
50 - 500 MHz
500 - 1000 MHz
Voltages
VCC
Control Voltage
Operating Temperature
Storage Temperature
Pin #
Function
Pin #
Function
1
GND
9
GND
+24 dBm
+30 dBm
2
RF in
10
V control
3
GND
11
GND
-1 V to +7.0 V
-1 V to +15 V
-40°C to +85°C
-65°C to +125°C
4
GND
12
GND
5
GND
13
GND
6
GND
14
GND
7
V Supply
15
RF out
8
GND
16
GND
3. Operation of this device above any one of these parameters may
cause permanent damage.
Typical Performance
Pad Layout
ATTENUATION vs FREQUENCY
@ Control Voltage = 0V
AT10-0019
PAD LAYOUT
-30
-35
-40
-45
-50
-55
-60
FREQUENCY (MHz)
Dimensions are in inches
All undefined pins are connected to ground
INSERTION LOSS vs FREQUENCY
@ Control Voltage = 10V
ATTENUATION vs CONTROL VOLTAGE
@ 500 MHz
0
-5
-0.5
-15
-1
-25
-1.5
-35
-2
-45
-2.5
Control Voltage (V)
Specifications subject to change without notice.
North America: Tel. (800) 366-2266, Fax (800) 618-8883
Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
FREQUENCY (MHz)
V 4.00