AT10-0019 Datasheet, PDF (1/2 Pages) Tyco Electronics – PIN Diode Based Variable Attenuator, 50 - 1000 MHz

PIN Diode Based Variable
Attenuator, 50 - 1000 MHz
V 5.00
Features
n High Dynamic Range: 42dB Typical
n Flat Attenuation vs. Frequency
n High P1dB Compression
n Operates on a Single +5V Supply:
n SOW-16, Wide Body Package
n 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.
SOW-16
Absolute Maximum Ratings ¹
Parameter
Max. Input Power
50 - 500 MHz
500 - 1000 MHz
Voltages
V_CC
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+24 dBm
+30 dBm
-1 V to +7.0 V
-1 V to +15 V
-40°C to +85°C
-65°C to +125°C
1. Operation of this device above any one of these parameters
may cause permanent damage.
Package outline conforms to JEDEC standard MS-013AA.
Electrical Specifications²: T_A = 25°C
Parameter
Insertion Loss
Dynamic Range
Attenuation
Flatness
VSWR
Trise, Tfall
Ton, Toff
Transients
1 dB
Compression
Input IP₃
V_CC
I _CC
Control Current
Test Conditions
Vcont.: +10 V
Vcont.: 0 V
Attenuation: 0 to 20 dB
Attenuation: 20 to 30 dB
Vcont.: 0 - 10V
10%/90%, 90%/10%
50% Cntl to 90%/10% RF
In-band
Vcont.: 0 - 10V
Vcont.: 0 - 10V
Two-tone inputs up to +10
dBm
—
V_CC = 5.25 V
—
Frequency
50 - 1000 MHz
50 - 1000 MHz
50 - 1000 MHz
50 - 1000 MHz
50 - 1000 MHz
—
100 MHz
500 MHz
1000 MHz
100 MHz
1000 MHz
—
DC
DC
2. Unit requires external .01 µF DC Blocks on RF lines.
Units
dB
dB
dB
dB
Ratio
µS
µS
mV
dBm
dBm
dBm
dBm
dBm
V
mA
mA
Min
—
33
—
—
—
—
—
—
10
17
21
24
34
+4.75
—
—
Typical
2.4
42
1.0
1.5
1.7:1
10
15
150
13
20
24
27
37
+5.0
2
2.7
Max
2.8
—
1.5
2.0
2.1:1
20
25
250
—
—
—
—
—
+5.25
2.5
3.5