ADL5385ACPZ-WP(Rev0) データシートの表示（PDF） - Analog Devices
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ADL5385ACPZ-WP Datasheet PDF : 24 Pages
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PIN CONFIGURATION AND FUNCTIONAL DESCRIPTIONS
ADL5385
NC 1
NC 2
NC 3
COM1 4
COM1 5
COM1 6
PIN 1
INDICATOR
EXPOSED
PADDLE
18 QBBP
17 QBBN
16 COM2
15 COM2
14 IBBN
13 IBBP
ADL5385
4 × 4 LFCSP
NC = NO CONNECT
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic
Description
1, 2, 3
NC
No Connection. These pins can be left open or tied to ground.
4, 5, 6, 15,
16, 19, 20
COM1, COM2, Power Supply Common Pins. COM1, COM2, and COM3 must all be connected to a ground plane via a
COM3
low impedance path.
7
VOUT
Device Output. Single-ended, 50 Ω internally biased RF/IF output; pin must be ac-coupled to the load.
8, 9, 11, 23, VPS1, VPS2,
24
VPS3
Power Supply Pins. Decouple each pin with a 0.1 μF capacitor; Pin 8 and Pin 9 can share a single
capacitor, as can Pin 23 and Pin 24. All pins must be connected to the same supply (Vs).
10
TEMP
Temperature Sensor Output. Provides dc voltage proportional to die temperature. Slope is 4.6 mV/°C
12
ENBL
Device Enable. Shuts device down when grounded and enables device when pulled to supply
voltage.
13, 14, 17, IBBP, IBBN,
18
QBBN, QBBP
Differential In-Phase and Quadrature Baseband Inputs. These high impedance inputs must be
externally dc-biased to 500 mV dc and driven from a low impedance source. Nominal characterized
ac signal swing is 700 mV p-p on each pin (150 mV to 850 mV). This results in a differential drive of
1.4 V p-p with a 500 mV dc bias.
21
LOIP
Single-Ended Two-Times Local Oscillator Input. This input is internally biased and must be
ac-coupled to the LO source.
22
LOIN
Common for LO Input. Must be ac-coupled to ground through a low impedance path.
Rev. 0 | Page 7 of 24
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