adl5374acpz-wp Analog Devices, Inc., adl5374acpz-wp Datasheet - Page 6

• Manufacturer Part Number: adl5374acpz-wp
• Description: 3000 Mhz To 4000 Mhz Quadrature Modulator
• Manufacturer: Analog Devices, Inc.

ADL5374
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Pin No.
1, 2, 7, 10 to 12, 21, 22
3 to 6, 14 to 18
8, 9
13
19, 20, 23, 24
Mnemonic
COM1 to COM4
VPS1 to VPS5
LOIP, LOIN
VOUT
IBBP, IBBN, QBBN, QBBP
Exposed Paddle
Description
Input Common Pins. Connect to ground plane via a low impedance path.
Positive Supply Voltage Pins. All pins should be connected to the same supply (V
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 25).
50 Ω Differential Local Oscillator Inputs. Internally dc-biased. Pins must be ac-coupled.
See Figure 8 for LO input impedance.
Device Output. Single-ended RF output. Pin should be ac-coupled to the load. The output
is ground referenced.
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.
Connect to ground plane via a low impedance path.
COM1
COM1
VPS1
VPS1
VPS1
VPS1
Figure 2. Pin Configuration
1
2
3
4
5
6
Rev. 0 | Page 6 of 20
(Not to Scale)
ADL5374
TOP VIEW
18
17
16
15
14
13
VPS5
VPS4
VPS3
VPS2
VPS2
VOUT
S
).