STA5620 STMicroelectronics, STA5620 Datasheet - Page 3
STA5620
Manufacturer Part Number
STA5620
Description
IC RF FRONT END RECEIVER 32VFQFP
Manufacturer
STMicroelectronics
Datasheet
1.STA5620TR.pdf
(29 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STA5620A
Manufacturer:
ST
Quantity:
4 100
STA5620
8
9
10
11
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
Chip enable and reset timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.1
8.2
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
PLL N divider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
PLL R divider . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Radio configuration register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Test register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Debug register (sub-circuit enables) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Radio trimming register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Receiver chain register (enable) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Principle of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.1.1
Default configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Contents
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