Data Sheet
ADL5725
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
VCC1
GND
INPT
VCC2
OUTN
OUTP
DNC
1
2
3
8
7
6
5
ADL5725
TOP VIEW
(Not to Scale)
RBIAS 4
NOTES
1. DNC = DO NOT CONNECT. DO NOT
CONNECT TO THIS PIN.
2. THE EXPOSED PAD MUST BE
SOLDERED TO A LOW IMPEDANCE
GROUND PLANE.
3. THE DEVICE NUMBER ON THE FIGURE
DOES NOT INDICATE THE LABEL ON
THE PACKAGE. REFER TO THE PIN 1
INDICATOR FOR THE PIN LOCATIONS.
Figure 2. Pin Configuration
Table 5. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
2
3
4
VCC1
GND
INPT
RBIAS
1.8 V Power Supply. It is recommended to place the decoupling capacitors as close to this pin as possible.
Ground.
RF Input. This is a 50 Ω single-ended input.
Resistor Bias. For typical operation, connect a 357 Ω resistor from RBIAS to GND. It is recommended to place
the RBIAS resistor as close to the pin as possible.
5
DNC
Do Not Connect. Do not connect to this pin.
6, 7
8
OUTP, OUTN
VCC2
EPAD (EP)
RF Outputs. These pins are 100 Ω differential outputs.
3.3 V Power Supply. It is recommended to place the decoupling capacitors as close to this pin as possible.
Exposed Pad. The exposed pad must be soldered to a low impedance ground plane.
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