ATA5749-6DQY Atmel, ATA5749-6DQY Datasheet - Page 2

• Manufacturer Part Number: ATA5749-6DQY
• Description: IC XMITTER PLL FRACT-N 10-TSSOP
• Manufacturer: Atmel

Specifications of ATA5749-6DQY

• Frequency: 300MHz ~ 450MHz
• Applications: General Data Transfer
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 40 kbps
• Power - Output: 12.5dBm
• Current - Transmitting: 8.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.9 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 10-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -

Figure 1-1.
2
Atmel ATA5749
Block Diagram
SDIN_TXDIN
ANT2
ANT1
SCK
CLK
1
2
3
4
5
CLK_ON
CLK_DRV
Registers
Control
Digital
1
and
PA
4 or 8
FREQ[0:14]
PWR[0:3]
DIV_CNTRL
433_N315
ASK_mod
XTO_RDY
XTO Signal
FSEP[0:7]
FSK_mod
Atmel ATA5749
Fractional-N-PLL
Frac.
VCO
PFD
Div.
CP
LP
(FOX)
XTO
up/down
Power
10
9
8
7
6
EN
GND
VS
XTO1
XTO2
9128G–RKE–03/11