ATR0601 Datasheet, PDF (5/17 Pages) ATMEL Corporation – GPS FRONT-END IC

ATR0601 [Preliminary]
4. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Parameters
Symbol
Value
Unit
Analog supply voltage
Digital supply voltage
Input voltage
Operating temperature
Storage temperature
V_CC
V_DIG
V_in
T_op
T_stg
–0.3 to +3.7
V
–0.3 to +3.7
V
–0.3 to +3.7
V
–40 to +85
°C
–55 to +125
°C
5. Thermal Resistance
Parameters
Junction ambient
Symbol
R_th
Value
Unit
125
K/W
6. Operating Range
Parameters
Analog supply voltage
Digital supply voltage
Supply voltage difference (V_∆ = V_CC – V_DIG)
Temperature range
Input frequency
Reference frequency
Symbol
V_CC
V_DIG
V_∆
Temp
f_RF
f_XTO
Value
2.70 to 3.30
1.65 to 2.00
≥ 0.80
–40 to +85
1575.42
23.104
Unit
V
V
V
°C
MHz
MHz
7. Electrical Characteristics
No. Parameters
Test Conditions
Pin Symbol Min.
Typ.
Max.
1 Common
1.1 Analog supply current⁽¹⁾ V_PUxto = V_PUrf = V_PU,on 7, 19
I_S
1.2 Digital supply current ^(1),(2) V_PUxto = V_PUrf = V_PU,on
1
I_DIG
1.3
Analog supply current in V_PUxto = V_PU,on,
XTO mode⁽¹⁾
V_PUrf = V_PU,off
7, 19
I_{S_XTO}
1.4
Digital supply current in
XTO mode^(1),(3)
V_PUxto = V_PU,on,
V_PUrf = V_PU,off
1
I_{DIG_XTO}
1.5
Supply current in power
down mode⁽¹⁾
V_PUxto = V_PUrf = V_PU,off 1, 7, 19
I_PD
14.2
700
2.9
500
2
1.6 Maximum total gain
V_AGCO = 2.2V
G_{max_tot}
90
1.7 Noise figure (SSB)
NF_tot
6.8
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
1. Conditions: V_CC = 2.7V; V_DIG = 1.65V; Temperature = 27°C
2. Capacitive load (C_L = 3.3 pF) at pins 22, 23, 24
3. Capacitive load (C_L = 3.3 pF) at pin 24
Unit
mA
µA
mA
µA
µA
dB
dB
Type*
A
A
A
A
A
B
C
5
4866A–GPS–08/05