ADL5591 データシートの表示（PDF） - Analog Devices
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ADL5591 Datasheet PDF : 8 Pages
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ADL5590/ADL5591
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Data Sheet
GND 1
GND 2
VPS1 3
LOIP 4
GND 5
LOIN 6
GND 7
GND 8
GND 9
ADL5590/
ADL5591
TOP VIEW
(Not to Scale)
27 GND
26 QBBP
25 QBBN
24 GND
23 VOUT
22 GND
21 IBBN
20 IBBP
19 GND
NOTES
1. EXPOSED PAD. CONNECT THE EXPOSED PAD TO
THE GROUND PLANE VIA A LOW IMPEDANCE PATH.
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic
1, 2, 5, 7 to 12, 14, GND
16 to 19, 22, 24,
27 to 30, 32, 34 to 36
3, 13, 15, 31, 33
VPS1, VPS2, VPS3,
VPS4, VPS5
4, 6
LOIP, LOIN
20, 21, 25, 26
IBBP, IBBN, QBBN, QBBP
23
VOUT
Exposed Pad
Description
Ground. Connect to ground plane via a low impedance path.
Positive Supply Voltage. Connect all pins to the same supply. To ensure adequate
external bypassing, connect 0.1 μF capacitors between each pin and ground.
Local Oscillator Input. 50 Ω single-ended local oscillator input. Pins must be ac-coupled.
AC-couple LOIN to ground and drive LO through LOIP.
Baseband Inputs. Differential in-phase and quadrature baseband inputs. These high
impedance inputs must be dc-biased to approximately 1.5 V dc. These inputs are not
self-biased and must be externally biased.
RF Output. Single-ended, 50 Ω, internally biased RF output. Pin must be ac-coupled to
the load.
Exposed Pad. Connect the exposed pad to the ground plane via a low impedance path.
Rev. A | Page 6 of 8
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