參數(shù)資料
型號(hào): U2730B-BFS
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(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 271K
代理商: U2730B-BFS
U2730B-B
Rev. A1, 22-Jul-98
Preliminary Information
2 (12)
Ordering Information
Extended Type Number
U2730B-BFS
U2730B-BFSG1
Package
SSO28
SSO28
Remarks
Taped and reeled according to IEC 286–3
Pin Description
GND
GND
VCC2
TMD
TRD
CD
PD
PLCK
1
2
3
4
5
6
7
8
10
9
27
22
21
20
18
19
17
12
11
28
25
26
23
24
GND
GND
GND
VCC3
IF
AGC
NRF
GND
TH
RF
S
VCC4
16
15
14
13
14828
NREF
REF
n.c.
C
VCC1
VREF
TANK
GND
Figure 2. Pinning
Pin
1
2
3
4
5
Symbol
n.c.
C
VCC1
VREF
TANK
GND
Function
Not connected
Control input
Supply voltage
Reference pin of VCO
Tank pin of VCO
Ground
6, 7, 8,
21, 22,
23, 24
9
10
11
12
13
14
VCC2
TMD
TRD
CD
PD
PLCK
Supply voltage
Test output of main divider
Test output of reference divider
Active filter output
Three-state charge pump output
Lock-indication output
(open collector)
Reference divider input
Reference divider input
(inverted)
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
15
16
REF
NREF
17
18
TH
AGC
19
20
25
26
27
28
IF
VCC3
NRF
RF
S
VCC4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
U2730B-BFSG1 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:L-Band Down-Converter for DAB Receivers
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(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)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(yīng)商設(shè)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(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)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(yīng)商設(shè)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