Rainbow Electronics ATR0630 - Manual (Page 11)

11
4920A–GPS–01/06
ATR0630 [Preliminary]
Active Antenna Supervision
C8 NANTSHORT DIGITAL IN Low Active antenna short detection Input
G5, G6
NAADET0/NAA
DET1
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,
H3
VBP SUPPLY - Analog supply 3V
A3, B1, B4,
D2, E[1-3],
F[1-3], G1,
H1
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