AK1599V Datasheet, PDF (5/41 Pages) Asahi Kasei Microsystems – RF Transmitter for Satellite Communication

[AK1599V]
Pin
No.
Pin Name
I/O
Type
Pin Description
block.
6
PVDD
P Synthesizer Power Supply.
7
IFSEL
DI Enable/Disable internal 3.3V regulator for digital interface.
8
TEST1
DI Connect to the ground plane.
9
TEST2
DI Connect to the ground plane.
10
BBQP
AI Baseband Differential Q Signal input.
11
BBQN
AI Baseband Differential Q Signal input.
12
GND
G
13
GND
G
14
GND
G
15
MODVDD
P Quadrature Modulator Power Supply.
16
MODVDD
P Quadrature Modulator Power Supply.
17
GND
G
18
RFOUT
AO
RF signal output. Connecting matching network after a
decoupling capacitor.
19
BALVDD
P Balun Power Supply.
20
GND
G
21
GND
G
22
TXVDD
P TX IREF Power Supply.
23
GND
G
24
GND
G
25
GND
G
26
BBIN
AI Baseband Differential I Signal input.
27
BBIP
AI Baseband Differential I Signal input.
28
GND
G
29
LOVDD
P Local Power Supply.
30
LOP
AIO
Local differential Input / Output.
Open this pin if not used.
31
LON
AIO
Local differential Input / Output.
Open this pin if not used.
32
OAVDD
P Local Output Amplifier Power Supply.
33
SVDD
P/AO
External Power Supply / Internal 3.3V regulator for digital
interface (selected by IFSEL pin).
34
DATA
DI Serial Data Input.
35
CLK
DI Serial Clock Input.
36
TXON
DI TX Power Control.
37
LD
DO Lock Detection Output Interface.
38
LE
DI Load Enable.
39
DATAO
DO Output pin for read back data.
40
PDN
DI
Power Control.
A logic low on this pin power down the device.
41
VCNT
AI Control Input to VCO.
42
VREF2
AO
Connecting a capacitor to the ground plane in order to remove
noise of internal 1.8V regulator for digital block.
015006835-E-00
-5-
2015/5