EVAL-ADG902EBZ View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

EVAL-ADG902EBZ

0 Hz to 4.5 GHz, 40 dB Off Isolation at 1 GHz, 17 dBm P1dB at 1 GHz SPST Switches

Analog Devices 

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ADG901/ADG902

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

VDD 1

8 RF2

CTRL 2 ADG901/ 7 GND

ADG902

GND 3 TOP VIEW 6 GND

(Not to Scale)

RF1 4

5 GND

Figure 4. 8-Lead MSOP (RM-8) and

8-Lead 3 mm × 3 mm LFCSP (CP-8 – Exposed pad tied to substrate, GND

Table 3. Pin Function Descriptions

Pin No.

Mnemonic Description

1

VDD

Power Supply Input. These parts can be operated from 1.65 V to 2.75 V; VDD should be decoupled to GND.

2

CTRL

CMOS or LVTTL Logic Level. CTRL input should not exceed VDD.

0 → RF1 Isolated from RF2.

1 → RF1 to RF2.

3, 5, 6, 7 GND

Ground Reference Point for All Circuitry on the Part.

4

RF1

RF1 Port.

8

RF2

RF2 Port.

Table 4. Truth Table

CTRL

0

1

Signal Path

RF1 isolated from RF2

RF1 to RF2

Rev. B | Page 5 of 16

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