ACE9020
PIN CONNECTIONS
Pin No.
1
Name
PD1
PD2
Type
I
I
Description
Power down control input 1
Power down control input 2
Ground
2
3
GND
Supply
4
5
6
7
8
9
BIAS_REF
VCC_TX
TXPA+
I
Reference current for bias control
Transmit section supply voltage
Transmit up-converter open collector output
Transmit up-converter open collector output
Reference current for transmit oscillator
Ground
Transmit oscillator tank circuit
Transmit oscillator tank circuit
Divider section supply voltage
Ground
Supply
O
O
I
TXPA-
RSET_TXPA
GND_TXOSC
TANK+
Supply
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
I
I
TANK-
VCC_DIV
GND_OSC
MOD_CNTRL
DIV_OUT+
DIV_OUT-
RATIO_SEL
GND_DIV
TXOSC+
TXOSC-
VCC_TXOSC
GND_RX
RXVCOIN
n.c.
Supply
Supply
I
O
O
I
Modulus control input
Divider output positive
Divider output negative
Ratio select
Supply
Ground divider section
O
O
Supply
Supply
Transmit oscillator monitor output positive
Transmit oscillator monitor output negative
Transmit oscillator supply voltage
Ground
Input buffer for 1GHz VCO signal from ACE9010
No connection
Receiver section supply voltage
No connection
No connection
I
-
VCC_RX
n.c.
n.c.
VCC
Supply
-
-
Supply
ON/OFF logic supply voltage
ELECTRICAL CHARACTERISTICS
These characteristics apply over these ranges of conditions (unless otherwise stated):
TAMB = – 30°C to + 85°C, VCC = 3.75 ± 0.15V or 4.85 ± 0.15V (see fig. 3 for test circuit).
DC CHARACTERISTICS
Characteristic
Min
Typ
Max
Unit
Supply Currents
Sleep PD1 = 0, PD2 = 0
Standby PD1 = 1, PD2 = 0
Transmit Set Up PD1 = 0, PD2 = 1
Duplex PD1 = 1, PD2 = 1
Input Levels
0.11
8
mA
mA
mA
mA
6
36
48
51
63
PD1, PD2 High
1.9
3.1
0.5
V
V
V
V
V
V
PD1, PD2 Low
0
Mod Cntrl High
Vcc/2 + 0.3
Vcc
Mod Cntrl Low
0
0.6Vcc
0
Vcc/2 - 0.3
Vcc
Ratio Sel High
Ratio Sel Low
0.4Vcc
Input Currents
PD1, PD2 High
40
µA
µA
PD1, PD2 Low
-0.1
0.1
2