ADL5390-EVAL AD [Analog Devices], ADL5390-EVAL Datasheet - Page 6

• Manufacturer Part Number: ADL5390-EVAL
• Description: RF/IF Vector Multiplier
• Manufacturer: AD [Analog Devices]

ADL5390
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Pin No.
2, 3
4, 5
6, 1, 18
7, 8, 11, 12,
19, 24
9, 10
13
14, 15
16, 17
20, 21
22, 23
Exposed
Paddle
Mnemonic
QFLP, QFLM
QBBP, QBBM
VPS2, VPRF
CMOP, CMRF
RFOP, RFOM
DSOP
IBBM, IBBP
IFLM, IFLP
INPI, INMI
INMQ, INPQ
GND
Description
Q Baseband Input Filter Pins. Connect optional capacitor to reduce Q baseband gain control channel low-
pass corner frequency.
Q Channel Differential Baseband Gain Control Inputs. Typical common-mode bias level of 0.5 V.
Positive Supply Voltage. V
Device Common. Connect via lowest possible impedance to external circuit common.
Differential RF Outputs. Must be ac-coupled. Differential impedance 50 Ω nominal.
Output Disable. Pull high to disable output stage. Connect to common for normal operation.
I Channel Differential Baseband Gain Control Inputs. Typical common-mode bias level of 0.5 V.
I Baseband Input Filter Pins. Connect optional capacitor to reduce I baseband gain control channel low-
pass corner frequency.
I Channel Differential RF Inputs. Must be ac-coupled. 250 Ω impedance to common on each pin. These
inputs can be driven single-ended without any performance degradation.
Q Channel Differential RF Inputs. Must be ac-coupled. 250 Ω impedance to common on each pin. These
inputs can be driven single-ended without any performance degradation.
The exposed paddle on the underside of the package should be soldered to a low thermal and electrical
impedance ground plane.
QBBM
QFLM
QBBP
VPRF
QFLP
VPS2
1
2
3
4
5
6
Figure 2. LFCSP Pin Configuration
P
24
of 4.75 V to 5.25 V.
7
Rev. 0 | Page 6 of 24
23
8
(Not to Scale)
ADL5390
TOP VIEW
22
9
21
10
20
11
19
12
18
17
16
15
14
13
VPRF
IFLP
IFLM
IBBP
IBBM
DSOP