atr0603 ATMEL Corporation, atr0603 Datasheet - Page 6

• Manufacturer Part Number: atr0603
• Description: Gps Front-end Ic
• Manufacturer: ATMEL Corporation

8. Electrical Characteristics
Temperature = +25°C
Minimum/maximum limits are at +25°C ambient temperature, unless otherwise specified.
6
*) Type: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
No.
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
2.1
2.2
2.3
2.4
3.1
3.2
3.3
3.4
1
2
3
1. Capacitive load (C
2. X represents a pin left floating (internal pull up)
Parameters
Common
Analog supply current
Analog supply current
Mixer core current
Mixer core current
Digital supply current
Digital supply current
Supply current in
power-down mode
Noise figure (SSB)
Mixer
Output frequency
Input impedance
(balanced)
Conversion gain
Noise figure (SSB)
IF Amplifier
IF gain0
IF gain1
IF gain2
IF gain3
ATR0603 [Preliminary]
(1)
(1)
L
= 10 pF) at pins 22, 23
Test Conditions
VCC = 3.6V,
VDIG = 1.6V,
V
VCC = 2.6V,
VDIG = 1.6V,
V
VCC = 3.6V,
VDIG = 1.6V,
V
VCC = 2.6V,
VDIG = 1.6V,
V
VCC = 3.6V,
VDIG = 3.3V,
V
VCC = 2.6V,
VDIG = 1.6V,
V
V
f
f
Recommended IF filter
AMP1 = AMP2 = low
AMP1 = X
AMP2 = low
AMP1 = low, AMP2 = X
AMP1 = AMP2 = X
TCXO
RF
PU
PU
PU
PU
PU
PU
PU
= 1575.42 MHz
= 1.6V
= 1.6V
= 1.6V
= 1.6V
= 1.6V
= 1.6V
= V
= 16.367667 MHz
PU,off
(2)
,
14, 15,
14, 15,
14, 15,
16, 17,
16, 17
16, 17
20, 24
14, 15
10, 11
18, 19
18, 19
18, 19
18, 19
7, 13,
7, 13,
7, 13,
Pin
20
20
24
24
8
8
Symbol
NF
NF
G
G
G
G
G
I
I
Z
I
I
I
DIG
DIG
f
I
I
BP
BP
PD
MIX
IF
IF0
IF1
IF2
IF3
S
S
11
MIX
tot
Min.
102.32997
10 – j80
Typ.
10.5
1.5
1.4
1.4
1.0
6.8
20
28
42
42
56
9
8
Max.
5
MHz
Unit
mA
mA
mA
mA
mA
mA
4950B–GPS–11/06
µA
dB
dB
dB
dB
dB
dB
dB
Type*
A
A
A
A
A
A
A
C
A
C
B
C
D
D
D
D