STA5620 STMicroelectronics, STA5620 Datasheet - Page 7

• Manufacturer Part Number: STA5620
• Description: IC RF FRONT END RECEIVER 32VFQFP
• Manufacturer: STMicroelectronics

Specifications of STA5620

• Modulation Or Protocol: GPS
• Current - Receiving: 19mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.5 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VFQFN
• Pin Count: 32
• Screening Level: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Applications: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

STA5620
2
Pins description
Table 2.
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
AGC_CTRL
XTAL_OUT
TEST_EN1
TEST_CLK
TEST_EN2
XTAL_CLK
GPS_CLK
CHIP_EN
SPI_CLK
XTAL_IN
IF_TEST
SPI_CS/
GND_IO
SPI_DO
Symbol
V
RF_EN
SPI_DI
MODE
RF_IN
SIGN
Pins list description
MAG
GND
GND
CC
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
_IO
IF section power supply
Automatic Gain Control Pin
Mixer power supply
RF section input
RF amplifier power supply
Negative Supply Pin
Negative Supply Pin
Charge pump power supply
Digital section power supply
VCO power supply
Crystal oscillator power supply
Input Side of Crystal Oscillator or TCXO Input
Output Side of Crystal Oscillator
Test enable 1. Only for ST internal use
Chip Enable
RF/IF Receiver Chain Enable
Power-On Default Configuration Selector
Crystal Oscillator Buffered Output
GPS Reference Clock
Test Clock. Only for ST internal use
Test
Serial Parallel Interface Data Input
Serial Parallel Interface Clock
Serial Parallel Interface Chip Select (Active Low)
Serial Parallel Interface Data Output
Magnitude Data
Sign Data
Output Drivers Ground
I/Os power supply
SPI power supply
A/D converter power supply
RF/IF Receiver Chain Test Output
enable 2. Only for ST internal use
Description
Analog – RF input
Pins description
Analog – output
Analog – output
Digital – output
Digital – output
Digital – output
Digital – output
Digital – output
Digital – output
Analog – input
Analog – input
Digital – input
Digital – input
Digital – input
Digital – input
Digital – input
Digital – input
Digital – input
Digital – input
Supply pin
Supply pin
Supply pin
Supply pin
Supply pin
Supply pin
Supply pin
Supply pin
Supply pin
Supply pin
Type
Gnd
Gnd
Gnd
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