AD8337BCPZ-WP Analog Devices Inc, AD8337BCPZ-WP Datasheet - Page 23

• Manufacturer Part Number: AD8337BCPZ-WP
• Description: IC AMP VGA DC-COUPLED GP 8-LFCSP
• Manufacturer: Analog Devices Inc
• Series: X-AMP®r
• Type: Variable Gain Amplifierr

Specifications of AD8337BCPZ-WP

• Applications: Signal Processing
• Mounting Type: Surface Mount
• Package / Case: 8-LFCSP
• For Use With: AD8337-EVALZ-SS - BOARD EVALUATION FOR AD8337 SSAD8337-EVALZ-INV - BOARD EVALUATION FOR AD8337 INSAD8337-EVALZ - BOARD EVALUATION FOR AD8337
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

EVALUATION BOARDS
The AD8337evaluation boards provide a family of platforms for
testing and evaluating the AD8337 VGA. Three circuit configu-
rations are available:
•
•
•
These fully assembled and tested boards are ready to use. Only
the appropriate power supply and signal source connections
need to be made. SMA connectors are provided for the pream-
plifier (PrA) and VGA outputs. Photos of fully assembled boards
are shown in Figure 76 and Figure 77. The board component
side layouts are shown in Figure 78 and Figure 79.
AD8337-EVALZ, dc-coupled, with noninverting gain and
dual power supplies
AD8337-EVALZ-INV, dc-coupled, with inverting gain and
dual power supplies
AD8337-EVALZ-SS, ac-coupled, with noninverting gain
configuration and a single supply
Figure 76. AD8337 Evaluation Board for dual Supplies
Figure 77. AD8337 Evaluation Board for Single Supply
Rev. C | Page 23 of 32
Schematic diagrams of the dual-supply board for noninverting
and inverting configurations are shown in Figure 80 and Figure 81.
The dual-supply boards require ±2.5 V to ±5 V supplies capable
of supplying 20 mA or greater. A schematic diagram of the
single-supply board is shown in Figure 82. The single supply
version accepts a +5 V to +10 V supply with 20 mA or greater
capability.
Figure 79. Assembly, Single-Supply Evaluation Board
Figure 78. Assembly, Dual-Supply Evaluation Board
AD8337