adl5243 Analog Devices, Inc., adl5243 Datasheet - Page 7

• Manufacturer Part Number: adl5243
• Manufacturer: Analog Devices, Inc.

Preliminary Datasheet
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Pin No.
1, 24
2, 3, 5, 7, 8, 9, 11, 12, 13,
14, 17, 18, 20, 22, 23
4
6
10
15
16
19
21
25
26
27
28
29
30
31
32
Mnemonic
VDD
GND
DSA_IN
AMP1_ OUT
AMP1_IN
AMP2_OUT
VBIAS
AMP2_IN
DSA_OUT
D6
D5
D4
D3
D2
D1
D0
SEL1
AMP1_OUT
Description
Supply voltage for DSA, Connect to 5V supply
Ground connection, connect to low impedance ground plane
RF Input to DSA
RF Output from Amplifier 1
RF Input to Amplifier 1
RF Output from Amplifier 2
Bias for Amplifier 2
RF Input to Amplifier 2
RF Output from DSA
Data bit in Parallel Mode (LSB), Connect to supply in Serial Mode
Data bit in Parallel Mode, Connect to ground in Serial Mode
Data bit in Parallel Mode, Connect to ground in Serial Mode
Data bit in Parallel Mode, Connect to ground in Serial Mode
Data bit in Parallel Mode and Latch Enable in Serial Mode
Data bit in Parallel Mode (MSB) and Data in Serial Mode
Connect to ground in Parallel Mode and Clock in Serial Mode
Connect to supply for Parallel mode operation, connect to ground for serial mode operation
DSA_IN
GND
GND
GND
GND
GND
VDD
1
2
3
4
5
6
7
8
Figure 2. Pin Configuration
Rev. PrB | Page 7 of 12
PIN 1
INDICATOR
ADL5243
24 VDD
23 GND
22 GND
21 DSA_OUT
20 GND
19 AMP2_IN
18 GND
17 GND
ADL5243