ATA5811-PLQX Atmel, ATA5811-PLQX Datasheet - Page 40

• Manufacturer Part Number: ATA5811-PLQX
• Manufacturer: Atmel

Specifications of ATA5811-PLQX

• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 7mm
• Product Height (mm): 0.9mm
• Product Length (mm): 7mm
• Lead Free Status / Rohs Status: Compliant

Pin Tn
Figure 28. Timing Pin Tn, Status Bit STn
40
(Status Register)
ATA5811/ATA5812 [Preliminary]
DVCC, AVCC
N_RESET
VSOUT
CLK
STn
IRQ
Tn
1.5 V (typ)
OFF
Mode
V
Thres_2
To switch the transceiver from OFF to Idle mode, pin Tn must set to 0 (maximum
0.2
edge, sets pin N_RESET to low and switches on DVCC, AVCC and the power supply for
external devices VSOUT.
If V
and sets the status bit STn to 1 and an interrupt is issued (T
After the voltage on pin VSOUT exceeds 2.3 V (typically) and the start-up time of the
XTO is elapsed the output clock on pin CLK is available. Because the enabling of pin
CLK is asynchronous the first clock cycle may be incomplete. N_RESET is set to high if
V
VSOUT
= 2.38 V (typ)
DVCC
T
Tn_IRQ
V
IDLE
Mode
exceeds 2.38 V (typically) and the XTO is settled.
VS2
exceeds 1.5 V (typically) and the XTO is settled, the digital control logic is active
) for at least T
V
Thres_1
= 2.3 V (typ)
Tn_IRQ
(see Figure 28). The transceiver recognize the negative
Tn_IRQ
).
4689B–RKE–04/04