Rainbow Electronics ATR0610 - Manual (Page 2)

2
ATR0610
4573C–GPS–02/03
Pin Description
Pin Symbol Function
1 VCC Supply voltage
2 RF_OUT Signal output
3 DC_GND Ground
4 RF_IN Input for received signal
5 RF_GND Ground for RF stage
6 PU Power up
Absolute Maximum Ratings
Parameters Symbol Value Unit
Supply voltage V
CC
-0.3 to +3.7 V
Power-up Voltage V
PU
-0.3 to +3.7 V
Input power P
in
-5 dBm
Operating temperature T
op
-40 to +85 °C
Storage temperature T
stg
-55 to +125 °C
Thermal Resistance
Parameters Symbol Value Unit
Thermal resistance R
th
TBD K/W
Electrical Characteristics
V
CC
= 2.7 V, V
PU
= 1.8 V, f = 1575 MHz, T
amb
= 25°C, Z
load
= 50
W
(see Figure 1)
Minimum/maximum limits are at +25°C ambient temperature, unless otherwise specified.
No. Parameters Test Conditions Pin Symbol Min. Typ. Max. Unit Type*
1 Operating frequency RF_IN f 1575.42 MHz D
2 Supply voltage VCC V
CC
2.7 3 3.3 V C
3 Operating current RF ON (V
PU
= 1.8 V) VCC I 3 3.3 3.5 mA A
4 Power-down current RF OFF(V
PU
= 0 V) VCC I
PD
500 nA A
5 Small signal gain G 15 16 17 dB A
6 Minimum noise figure NF
min
1.5 dB C
7
Noise figure Using the proposed input
matching (see Figure 1)
NF 1.6 dB C
8
Input referred 1 dB
compression point Caused by a DCS
blocker at 1710 MHz
Icp1 -9 dBm A
9
Input 3 rd -order
intercept point
f1 = 1750 MHz
f2 = 1925 MHz
IIP3 -1 dBm C
10
Input 3 rd -order inter-
cept point (inband)
f1 = 1575 MHz
f2 = 1577 MHz
IIP3
inb
-3 dBm C
11 Input return loss RL
in
10 11 dB C
12 Output return loss RL
out
11 12 dB C
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter