AT-263PIN Tyco Electronics, AT-263PIN Datasheet - Page 2

• Manufacturer Part Number: AT-263PIN
• Description: Digital Attenuator/ 31 dB/ 5-Bit/ TTL Driver/ DC - 2 GHz
• Manufacturer: Tyco Electronics

Specifications subject to change without notice.
n
n
n
Visit www.macom.com for additional data sheets and product information.
Digital Attenuator, 31 dB, 5-Bit, TTL Driver, DC - 2 GHz
North America: Tel. [phone]
Asia/Pacific: Tel.[phone], Fax [phone]
Europe: Tel. [phone], Fax[phone]
Functional Schematic (Top View)
Absolute Maximum Ratings
3. Operation of this device above any one of these parameters
4. Standard CMOS TTL interface, latch-up will occur if logic
Electrical Specifications (From –55°C to +85°C)
Input Leakage Current (High)
Input Leakage Current (Low)
may cause permanent damage.
signal is applied prior to power supply.
PIN 16 GND
Operating Temperature
Storage Temperature
Max Input Power
Control Voltage
Supply Voltages
0.5 - 2.0 GHz
Parameter
+5V
-5V
Parameter
C5
C4
C3
C2
C1
0.5 GHz
Vee
Vcc
Vctl
Vctl
Iee
Icc
4
1 dB
16 dB
4 dB
2 dB
8 dB
Vctl = 0 to 0.8V, or Vcc –2.1V to Vcc
Absolute Maximum
-0.5V to Vcc +0.5V
-55°C to +125°C
-65°C to +150°C
Vee = -5.0 to -8.0V
Test Conditions
Vcc = 4.5 to 5.5V
+27 dBm
+34 dBm
+5.5V
-8.5V
Logic 0 (TTL)
Logic 1 (TTL)
2.0 to 5.0V
0 to 0.8V
GND
GND Orientation Mark
RF1 PIN 1
RF2
GND
GND
GND
GND
3
Truth Table
0 = TTL Low
C5
0
0
0
0
0
1
1
Frequency
—
—
—
—
—
—
C4
0
0
0
0
1
0
1
C3
1 = TTL High
Units
0
0
0
1
0
0
1
Control Inputs
mA
mA
µA
µA
V
V
C2
0
0
1
0
0
0
1
Min
0.0
2.0
—
—
—
—
C1
0
1
0
0
0
0
1
Typ
—
—
—
—
—
—
Attenuation
Reference
AT-263
16 dB
31 dB
1 dB
2 dB
4 dB
8 dB
Max
V 3.00
5.0
1.0
0.8
5.0
1.0
1.0
2