AT-213PIN Просмотр технического описания (PDF) - Tyco Electronics
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AT-213PIN Datasheet PDF : 3 Pages
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Digital Attenuator, 15 dB, 4-Bit, TTL Driver, DC - 2 GHz
AT-213
V 3.00
Electrical Specifications: TA = -55°C to +85°C
Parameter
Test Conditions
Frequency Units Min
Icc
Vcc = 4.5 to 5.5V
—
mA
—
Vctl = 0 to 0.8V, or Vcc –2.1V to Vcc
Iee
Vee = -5.0 to -8.0V
—
mA
—
Vctl
Vctl
Input Leakage Current (Low)
Logic 0 (TTL)
Logic 1 (TTL)
0 to 0.8V
—
V
0.0
—
V
2.0
—
µA
—
Input Leakage Current (High)
2.0 to 5.0V
—
µA
—
Typ
—
—
—
—
—
—
Max
4.0
1.0
0.8
5.0
1.0
1.0
Absolute Maximum Ratings 3
Parameter
Max Input Power
0.5 GHz
0.5 - 3.0 GHz
Supply Voltages
Vcc
Vee
Control Voltage 4
Operating Temperature
Storage Temperature
Absolute Maximum
+27 dBm
+34 dBm
+5.5V
-8.5V
-0.5V to Vcc +0.5V
-55°C to +125°C
-65°C to +150°C
3. Operation of this device above any one of these parameters
may cause permanent damage.
4. Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
Truth Table
Control Inputs
C4
C3
C2
C1
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
1
1
1
1
0 = TTL Low
1 = TTL High
Attenuation
Reference
1 dB
2 dB
4 dB
8 dB
15 dB
Functional Schematic (Top View)
RF2
GND
GND
GND
Vee
Vcc
C4
8 dB
4 dB
2 dB
1 dB
RF1
GND
GND
GND
GND
C1
GND Orientation Mark
C2 PIN 1
Specifications subject to change without notice.
2
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.
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