U2730B-NFS Atmel, U2730B-NFS Datasheet - Page 14

• Manufacturer Part Number: U2730B-NFS
• Description: IC DOWN-CONV FOR DAB RCVR 28SSOP
• Manufacturer: Atmel
• Series: U2730r

Specifications of U2730B-NFS

• Rf Type: Broadcast Radio, DAB
• Frequency: 1.4GHz ~ 1.55GHz
• Number Of Mixers: 1
• Package / Case: 28-SSOP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Supply: -
• Voltage - Supply: -
• Gain: -
• Noise Figure: -
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Not Compliant

Figure 8. Application Circuit
14
Power save
U2730B-N
100 pF
10 nF
8.5 V
VCC4
PSM
28
1
1 nF
100 pF
100 pF
100 pF
10 nF
SI2
SI1
27
2
VCC1
8.5 V
RF
26
RF
3
VREF
NRF
25
4
1 pF
100 pF
TANK
15 pF
GND
24
5
U2730B-N
GND
GND
23
6
GND
GND
22
1.8 pF
7
D1
100 pF
10 nF
10 nF
GND
GND
100 pF
47K
21
8
8.5 V
8.5 V
VCC2
VCC3
20
9
*3.3
nF
IF
19
CI
10
1K
IF
100
pF
VAGC
AGC
18
11
TI
*3.3
nF
CD
17
12
3.3 mF
1 nF
TH
1K
1 nF
56K
OSCE
100K
16
13
PD
OSCB
PLCK
* optional
15
14
1 nF
*100 pF
33 pF
18 pF
indication
68 pF
5 V
Lock
crystal
Quartz
4719A–DAB–05/03