ADL5371ACPZ-WP Ver la hoja de datos (PDF) - Analog Devices

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Fabricante

ADL5371ACPZ-WP

500 MHz to 1500 MHz Quadrature Modulator

Analog Devices 

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

ADL5371

COM1 1

COM1 2

VPS1 3

VPS1 4

VPS1 5

VPS1 6

F-MOD

TOP VIEW

(Not to Scale)

18 VPS5

17 VPS4

16 VPS3

15 VPS2

14 VPS2

13 VOUT

Figure 2. Pin Configuration

Table 3. Pin Function Descriptions

Pin No.

Mnemonic

Description

1, 2

COM1

Input Common Pins. Connect to ground plane via a low impedance path.

7, 10

COM2

Input Common Pins. Connect to ground plane via a low impedance path.

11, 12

COM3

Input Common Pins. Connect to ground plane via a low impedance path.

21, 22

COM4

Input Common Pins. Connect to ground plane via a low impedance path.

3 to 6

VPS1

Positive Supply Voltage Pins. All pins should be connected to the same supply (VS). To ensure

adequate external bypassing, connect 0.1 μF capacitors between each pin and ground.

Adjacent power supply pins of the same name can share one capacitor (see Figure 23).

14, 15

VPS2

Positive Supply Voltage Pins. All pins should be connected to the same supply (VS). To ensure

adequate external bypassing, connect 0.1 μF capacitors between each pin and ground.

Adjacent power supply pins of the same name can share one capacitor (see Figure 23).

16 to 18

VPS3 to VPS5

Positive Supply Voltage Pins. All pins should be connected to the same supply (VS). To ensure

adequate external bypassing, connect 0.1 μF capacitors between each pin and ground.

Adjacent power supply pins of the same name can share one capacitor (see Figure 23).

8, 9

LOIP, LOIN

50 Ω Single-Ended Local Oscillator Input. Internally dc-biased. Pins must be ac-coupled.

AC-couple LOIN to ground and drive LO through LOIP.

13

VOUT

Device Output. Single-ended RF output. Pin should be ac-coupled to the load. The output is

ground referenced.

19, 20, 23, 24

IBBP, IBBN,

QBBN, QBBP

Differential In-Phase and Quadrature Baseband Inputs. These high impedance inputs must be

dc-biased to 500 mV dc and must be driven from a low impedance source. Nominal characterized

ac signal swing is 700 mV p-p on each pin. This results in a differential drive of 1.4 V p-p with a

500 mV dc bias. These inputs are not self-biased and must be externally biased.

Exposed Paddle Connect to ground plane via a low impedance path.

Rev. 0 | Page 5 of 20

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