- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382702 > U2730B-BFSG1 L-Band Down-Converter for DAB Receivers PDF資料下載
參數(shù)資料
| 型號： | U2730B-BFSG1 |
| 英文描述： | L-Band Down-Converter for DAB Receivers |
| 中文描述： | L波段下為DAB接收器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大小： | 271K |
| 代理商： | U2730B-BFSG1 |
U2730B-B
Preliminary Information
Rev. A1, 22-Jul-98
5 (12)
Thermal Resistance
Parameters
SSO28 (mod.)
Symbol
R
thJA
Value
t.b.d.
Unit
K/W
Junction ambient
Electrical Characteristics
Operating conditions: V
CC
= 8.5 V, T
amb
= 25
°
C, application circuit see figure 3, unless otherwise specified
Parameters
Test Conditions / Pins
p
RF
= –60 dBm
p
RF
= –10 dBm
Pin 8
→
2
p
RF
= –60 dBm
p
RF
= –10 dBm
Symbol
I
S,MAX
I
S,MIN
Min.
40
44
Typ.
51
55
Max.
62
66
Unit
mA
mA
Supply current (max. gain)
Supply current (min. gain)
Overall characteristics
Maximum conversion gain
Minimum conversion gain
AGC range
Third order 2 tone
intermodulation ratio
DSB noise figure
(50-
system)
RF input
Frequency range
Maximum input power
Input impedance
IF output
Frequency range
Output impedance
Voltage standing wave ratio
VCO
Frequency
Phase noise
g
c,max
g
c,min
g
c
dim3
18
–14
21
–11
32
35
40
9.5
30
24
–8
dB
dB
dB
dB
dB
dB
dB
p
RF1
+ p
RF2
= –6 dBm
p
RF1
+ p
RF2
= –15 dBm
Maximum gain
Minimum gain
Pin 26
20
30
NF
f
in,RF
p
in,max,RF
Z
in,RF
1400
1550
MHz
dBm
||
pF
dim3
≥
20 dB
–6
200
||
1
Pin 19
f
out,IF
Z
out,IF
VSWR
IF
150
250
MHz
50
2.0
Pin 5
f
LO
1000
1261.568
–100
1500
MHz
dBc/Hz
100 kHz distance, appli-
cation circuit see figure 5
VCO overdriven, appli-
cation circuit see figure 6
L
100kHz
Minimum input power
Maximum input power
Frequency synthesizer
RF divide factor
Reference divide factor
p
LO,MIN
p
LO,MAX
–11
–5
dBm
dBm
SF
SF
ref
2464
35
32
48
36
Pin S connected to GND
Pin S connected to V
CC
/2
Pin S open
Pin S connected to V
CC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| U2733B-C | Fractional-N Frequency Synthesizer for DAB Tuner |
| U2739M | DAB One-Chip Channel- and Source / Data Decoder |
| U2740B | UHF AM/FM Transmitter |
| U2740B-BFP | UHF AM/FM Transmitter |
| U2760B | CT2-RX/TX IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U2730B-N | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:L-band Down-converter for DAB Receivers |
| U2730B-NFS | 功能描述:IC DOWN-CONV FOR DAB RCVR 28SSOP RoHS:否 類別:RF/IF 和 RFID >> RF 混頻器 系列:U2730 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤 封裝/外殼:12-VFQFN 裸露焊盤 供應商設備封裝:12-QFN-EP（3x3） |
| U2730B-NFSG1 | 功能描述:IC DOWN-CONV FOR DAB RCVR 28SSOP RoHS:是 類別:RF/IF 和 RFID >> RF 混頻器 系列:U2730 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤 封裝/外殼:12-VFQFN 裸露焊盤 供應商設備封裝:12-QFN-EP（3x3） |
| U2731B | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:DAB ONE- CHIP FRONT END |
| U2731B-NFN | 功能描述:IC FRONT-END DAB 8.5V 44-SSOP RoHS:否 類別:RF/IF 和 RFID >> RF 前端 (LNA + PA) 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- RF 型:GPS 頻率:1575.42MHz 特點:- 封裝/外殼:48-TQFP 裸露焊盤 供應商設備封裝:48-TQFP 裸露焊盤（7x7） 包裝:托盤 |
發(fā)布緊急采購，3分鐘左右您將得到回復。