atr2730 ATMEL Corporation, atr2730 Datasheet - Page 4

• Manufacturer Part Number: atr2730
• Description: L-band Down-converter For Dab Receivers
• Manufacturer: ATMEL Corporation

Table 2-1.
4
6, 7, 8, 21,
22, 23, 24
Pin
10
11
12
13
14
15
16
17
18
19
20
25
26
27
28
1
2
3
4
5
9
ATR2730 [Preliminary]
Pin Description
Symbol
OSCB
OSCE
VCC1
VREF
VCC2
VCC3
VCC4
TANK
PLCK
PSM
GND
AGC
NRF
SI2
SI1
CD
PD
TH
RF
CI
TI
IF
Function
Power save mode
Control input
Supply voltage VCO
Reference pin of VCO
Tank pin of VCO
Ground
Supply voltage PLL
Control input
Test interface
Active filter output
Tri-state charge pump output
Lock-indication output (open collector)
Input of internal oscillator/buffer
Output of internal oscillator/buffer
Threshold voltage of comparator
Charge-pump output of comparator, AGC input for amplifier and mixer
Intermediate frequency output
Supply voltage
RF input (inverted)
RF input
Control input
Supply voltage
4903C–DAB–03/07