MAX2769ETI+ Maxim Integrated Products, MAX2769ETI+ Datasheet - Page 8

• Manufacturer Part Number: MAX2769ETI+
• Description: RF Receiver Low-Power GPS and GL ONASS Receiver with
• Manufacturer: Maxim Integrated Products

Specifications of MAX2769ETI+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Universal GPS Receiver
8
(MAX2769 EV kit, V
is driven from a 50Ω source. All RF measurements are done in the analog output mode with ADC bypassed. PGA gain is set to 51dB
gain by serial-interface word GAININ = 111010. Maximum IF output load is not to exceed 10kΩ || 7.5pF on each pin. Typical values
are at V
_______________________________________________________________________________________
CC
= 2.85V and T
16,368.10
16,368.05
16,368.00
16,367.95
16,367.90
16,367.85
-0.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-1.0
CC
0
CRYSTAL OSCILLATOR FREQUENCY
-0.8 -0.6 -0.4
= 2.7V to 3.3V, T
DIGITAL OUTPUT CMOS LOGIC
4
2-BIT ADC TRANSFER CURVE
DIGITAL TUNING CODE (DECIMAL)
A
vs. DIGITAL TUNING CODE
= +25°C, unless otherwise noted.)
DIFFERENTIAL VOLTAGE (V)
8
T
A
12
-0.2
= +85°C
20ns/div
T
A
16
0 0.2
= -40°C
T
A
= +25°C
A
20
= -40°C to +85°C, PGM = GND. Registers are set to the default power-up states. LNA input
0.4
24
0.6
MAX2760 toc18
28
Typical Operating Characteristics (continued)
0.8
1.0
32
CLK
2V/div
SIGN DATA
2V/div
MAGNITUDE
DATA
2V/div
-10
10
-2
-4
-6
-8
7
6
5
4
3
2
1
0
8
6
4
2
0
-1.0
-40
DIGITAL OUTPUT DIFFERENTIAL LOGIC
CRYSTAL OSCILLATOR FREQUENCY
-0.8 -0.6 -0.4
VARIATION vs. TEMPERATURE
3-BIT ADC TRANSFER CURVE
-15
DIFFERENTIAL VOLTAGE (V)
TEMPERATURE (°C)
-0.2
10
40ns/div
0 0.2
35
0.4
0.6
60
MAX2760 toc19
0.8
1.0
85
CLK
1V/div
SIGN+
1V/div
SIGN-
1V/div