參數(shù)資料
型號: μPC8129GR
廠商: NEC Corp.
英文描述: Silicon MMIC Frequency DownConverter(下變頻轉換器芯片)
中文描述: 硅單片頻率下變頻(下變頻轉換器芯片)
文件頁數(shù): 7/28頁
文件大?。?/td> 587K
代理商: ΜPC8129GR
Data Sheet P12781EJ2V0DS00
7
μ
PC8129GR
STANDARD CHARACTERISTICS FOR REFERENCE (2)
Conditions (unless otherwise specified):
T
A
= +25 °C, V
CC
= 3 V, V
PS
= 3 V, R
PS
= 1 k
, V
AGC
= 3 V, R
AGC
= 10 k
I/Q DC = 1.5 V (Vbias(I) = Vbias(Ib) = Vbias (Q) = Vbias (Qb) = 1.5 V)
f
I/Qin
= 67.7 kHz, P
I/Qin
= 500 mV
P-P
(single ended input, Ib = Qb = 0 mV
P-P
)
Modulation Pattern: <0000>
f
LO1in
= 500 MHz, P
LO1in
= –10 dBm
f
LO2in
= 1650 MHz, P
LO2in
= –10 dBm
f
UPCONin
= f
MODout
= f
LO1in
/2 + f
I/Qin
= 250 MHz + f
I/Qin
f
RFout
= 1900 MHz + f
I/Qin
PARAMETER
SYMBOL
REFERENCE
UNIT
TEST CONDITIONS
UP CONVERTER + QUADRATURE MODULATOR TOTAL
Total Output Power
P
RFout
–12
dBm
Local Oscillator Carrier Leakage
LoL
–40
dBc
f
LoL
= f
LO2
+ f
LO1
/2
Image Rejection (Side Band Leak)
ImR
–30
dBc
AGC Gain Control Rang
GCR
45
dB
V
AGC
= 2.5 V to 0 V
Phase Error
φ
1.8
deg. (rms)
MOD Pattern: PN9
UP CONVERTER BLOCK
Conversion Gain
CG
5
dB
P
UPCONin
= –20 dBm
Maximum Output Power
P
RF(sat)
–7
dBm
P
UPCONin
= –4 dBm
Output Intercept Point
OIP
3
–1
dBm
f
UPCONin
= 250.0 MHz/250.2 MHz
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