Rainbow-electronics ATR0635P1 Bedienungsanleitung PDF herunterladen (Seite 11)

4979D–GPS–06/08

ATR0635P1

Active Antenna Supervision

C8 NANTSHORT DIGITAL IN Low Active antenna short detection Input

G5, G6

NAADET0/

NAADET1

DIGITAL IN Low Active antenna detection Input

F11 ANTON DIGITAL OUT - Active antenna power-on Output

JTAG Interface

E8 DBG_EN DIGITAL IN - Debug enable

F9 TDO DIGITAL OUT - Test data out

G9 TCK DIGITAL IN - Test clock

G10 TMS DIGITAL IN - Test mode select

H10 TDI DIGITAL IN - Test data in

H11 NTRST DIGITAL IN Low Test reset input

Debug/Test

C3 MO ANALOG OUT - IF output buffer

D3 TEST ANALOG IN - Enable IF output buffer

B7 SIGLO DIGITAL OUT - Digital IF (data output “Low”)

B8 SIGHI DIGITAL OUT - Digital IF (data output “High”)

A8 CLK23 DIGITAL OUT - Digital IF (sample clock)

Power Analog Part

C2 VCC1 SUPPLY - Analog supply 3V

E4 VCC2 SUPPLY - Analog supply 3V

G2, G3, H2,

VBP SUPPLY - Analog supply 3V

A3, B1, B4,

D2, E[1-3],

F[1-3], G1,

GNDA SUPPLY - Analog Ground

Power Digital Part

A5 VDIG SUPPLY - Digital supply (radio) 1.8V

B9, E5, F12,

G11,H9

VDD18 SUPPLY - Core voltage 1.8V

A10 VDD_USB SUPPLY -

USB transceiver supply voltage (3.0V to 3.6V (USB enabled) or 0 to

2.0V (USB disabled))

B5, H5 VDDIO SUPPLY - Variable I/O voltage 1.65V to 3.6V

C5 GDIG SUPPLY - Digital ground (radio)

A6, A9, B11,

F5, H8, H12

GND SUPPLY - Digital ground

LDO18

E11 LDO_IN SUPPLY - 2.3V to 3.6V

E12 LDO_OUT SUPPLY - 1.8V LDO18 output, max. 80 mA

LDOBAT

D11 LDOBAT_IN SUPPLY - 2.3V to 3.6V

D12 VBAT SUPPLY - 1.5V to 3.6V

C12 VBAT18 SUPPLY - 1.8V LDOBAT Output

Table 3-2. Signal Description (Continued)

Pin Number Pin Name Type Active Level Pin Description/Comment

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 34 35

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