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参数资料
| 型号： | AD8348 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | 50-1000 MHz Quadrature Demodulator |
| 中文描述： | 50-1000兆赫正交解调器 |
| 文件页数： | 4/13页 |
| 文件大小： | 778K |
| 代理商： | AD8348 |
PRELIMINARY TECHNICAL DATA
Rev. PrF 2/11/03
- 4 -
Parameter
Condition
Min
Typ
Max
Units
IF FRONT-END WITHOUT VGA
Zin
Conversion Gain
Conversion Gain 3 dB Bandwidth
IF Gain Flatness
from MXIP,MXIN to IMXO/QMXO
ENVG=0V
Measured differentially across MXIP/ MXIN
150
||0.5pF200
|| 0.5pF 240
||0.5pF
||Pf
12
TBD
dB
MHz
dB p-p
TBD
FIF=50MHz-1GHz
2nd Order Input Intercept(IIP2)
IF1=455MHz, IF2=456MHz
-32 dBm each tone from 200
source
TBD
dBm
3rd Order Input Intercept(IIP3)
IF1=455MHz, IF2=456MHz
-32 dBm each tone from 200
source
TBD
dBm
1dB Input compression point
Noise Figure
VGIN=0.2V (max gain)
-23
dBm
dB
VGIN=0.2V (max gain) From 200
source
Double sideband measurement
TBD
Input LO Leakage
Output LO Leakage
Demodulation Bandwidth
Measured at MXIP/MXIN
-120
10
TBD
60
dBm
mVp-p
MHz
MHz
deg RMS
Measured at IMXO/QMXO
Full-power bandwidth (IIP3 drops 3dB)
Small-signal 3dB bandwidth, 10pF load
Quadrature Phase Error
LO=1GHz
(LOIP/LOIN 2GHz, single- ended input)
0.6
I/Q Amplitude Imbalance
Capacitive load
Resistive load
Peak output current
BASEBAND AMPLIFIER
0.3
200
2.5
dB
pF
mA
shunt from IMXO,QMXO to VCMO
0
10
shunt from IMXO,QMXO to VCMO
from IAIN to IOPP/IOPN &
QAIN to QOPP/QOPN
differential
Gain
Output Swing
Input referred Noise Voltage
Bandwidth
Output DC differential offset
20
2
8
60
+/-30
dB
Vpp diff
nV/rtHz
MHz
mV
10pF differential load
Corrected using 500pF capacitor on
IOFS,QOFS
Output Common-mode offset
Group Delay Flatness
3rd Order Intermod. Distortion
+/-15
0.3
-71
mV
ns pp
dBc
0.1-30MHz
Fin1=5MHz Fin2=6MHz
Vin1=Vin2=50mVp-p
Capacitive load drive capability
Differential across IOPP/IOPN,
QOPP/QOPN
10
pF
Resistive load
Differential across IOPP/IOPN,
QOPP/QOPN
2k
ohm
Peak output current
Specifications subject to change without notice.
1
mA
AD8348
相关PDF资料 |
PDF描述 |
|---|---|
| AD8348-EVAL | 50-1000 MHz Quadrature Demodulator |
| AD8348XXX | 50-1000 MHz Quadrature Demodulator |
| AD8349 | 700 MHz to 2700 MHz Quadrature Modulator |
| AD8349ARE | 700 MHz to 2700 MHz Quadrature Modulator |
| AD8349ARE-REEL7 | 700 MHz to 2700 MHz Quadrature Modulator |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8348ARE | 制造商:Analog Devices 功能描述:QUADRATURE MODULATOR - Rail/Tube |
| AD8348ARU | 功能描述:IC QUADRATUR DEMOD 50MHZ 28TSSOP RoHS:否 类别:RF/IF 和 RFID >> RF 解调器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:解调器 LO 频率:- RF 频率:70MHz ~ 300MHz P1dB:-9dBm 增益:- 噪音数据:6.36dB 电流 - 电源:41.5mA 电源电压:2.7 V 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-TQFN-EP（5x5） 包装:带卷 (TR) |
| AD8348ARU-REEL7 | 功能描述:IC QUADRATUR DEMOD 50MHZ 28TSSOP RoHS:否 类别:RF/IF 和 RFID >> RF 解调器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:解调器 LO 频率:- RF 频率:70MHz ~ 300MHz P1dB:-9dBm 增益:- 噪音数据:6.36dB 电流 - 电源:41.5mA 电源电压:2.7 V 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-TQFN-EP（5x5） 包装:带卷 (TR) |
| AD8348ARUZ | 功能描述:IC QUADRATURE DEMOD 28-TSSOP RoHS:是 类别:RF/IF 和 RFID >> RF 解调器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:解调器 LO 频率:- RF 频率:70MHz ~ 300MHz P1dB:-9dBm 增益:- 噪音数据:6.36dB 电流 - 电源:41.5mA 电源电压:2.7 V 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-TQFN-EP（5x5） 包装:带卷 (TR) |
| AD8348ARUZ-REEL7 | 功能描述:IC QUADRATURE DEMOD 28-TSSOP TR RoHS:是 类别:RF/IF 和 RFID >> RF 解调器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 功能:解调器 LO 频率:- RF 频率:70MHz ~ 300MHz P1dB:-9dBm 增益:- 噪音数据:6.36dB 电流 - 电源:41.5mA 电源电压:2.7 V 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-TQFN-EP（5x5） 包装:带卷 (TR) |
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