at86rf535a ATMEL Corporation, at86rf535a Datasheet - Page 9

• Manufacturer Part Number: at86rf535a
• Description: Wimax Transceiver 802.16-2004
• Manufacturer: ATMEL Corporation

Table 7.
5108B–WiMax–2/06
PIN
VDDRFTX1
VDDBBTX
BBTXQN
BBTXQP
BBTXIP
BBTXIN
EXCLE
VDDCLK
VSSCLK
CLK
VSSDIG3
VDDDIG3
VDDXTAL
XTAL2
VSSXTAL
XTAL1
ATB
VDDCHP
VSSCHP
CHPO
CVI
VCMD
BBRXIN
BBRXIP
Pin Description (Continued)
PIN No.
22
23
33
35
39
40
24
25
26
27
28
29
30
31
32
34
36
37
38
41
42
43
44
45
DESCRIPTION
Voltage Supply of Radio Frequency Transmit Circuit Modules
Voltage Supply of BB TX circuit modules
Base Band Transmit Input Q Negative
Base Band transmit input signal Quad Phase
Base Band Transmit Input P Positive
Complementary signal to BBTXQN
Base Band Transmit Input I Positive
Base band transmit input signal In Phase
Base Band Transmit Input I Negative
Complementary signal to BBTXIP
External Clock Enable
High active, digital CMOS input levels
Voltage Supply of CMOS Clock I/O Modules
Ground Supply of CMOS Clock I/O Modules
32/40MHz CMOS Clock digital I/O
Direction depend on XTALE
Ground Supply of Synthesizer Divider Modules and Digital Modules
Voltage Supply of Synthesizer Divider Modules and Digital Modules
Voltage Supply of Crystal Circuit Modules
Crystal connection 32/40MHz Analog IO
Ground Supply of Crystal Circuit Modules
Crystal connection 32/40MHz Analog IO
Analog Test Bus Analog IO
Analog output/input signal for testing purposes, connection configurable over SPI
Voltage Supply of Phase Frequency Detector and Charge Pump Modules
Ground Supply of Phase Frequency Detector and Charge Pump Modules
Charge Pump Current Output
For external filter mode, configurable by SPI
Control Voltage Input for external Loop Filter
Configurable over SPI register
Common Mode Voltage Bias Output
RX Elements DC output voltage 1.0V, only active if PRX=High
Base Band Receive Output I Negative
In Phase output negative. The base band-processed signal is level voltage programmable to adapt to
different base band ADCs. The capacitive load should be less than 10pF asymmetric
Base Band Receive Output I Positive
Complementary signal to BBRXIN
AT86RF535A [Preliminary]
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