UPC8126K Ver la hoja de datos (PDF) - NEC => Renesas Technology

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UPC8126K

900 MHz BAND DIRECT QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS

NEC => Renesas Technology 

µPC8126K

ELECTRICAL CHARACTERISTICS

(TA = +25°C, VCC1 = VCC2 = VCC3 = 3.0 V, VPS1, VPS2 ≥ 2.2 V unless otherwise specified)

Parameter

Symbol

Test Conditions

MODULATOR + PRE-MIXER TOTAL (TEST CIRCUIT 1 unless otherwise specified)

Total Circuit Current

Total Circuit Current at Sleep Mode

ICC (TOTAL)

ICC (PS) TOTAL

No Input Signals

VPS ≤ 0.5 V (Low),

No Input Signals

Modulator Output Power

Local Oscillator Leakage

Image Rejection

I/Q 3rd Order Intermodulation

fIF-LO × 7 Harmonics

PMODout

LOLNote

ImR

IM3 (I/Q)

P (fIF × 7)

fIFin = 135 MHz, PIFin = –12 dBm

fRFin = 813 MHz, PRFin = –11 dBm

fMODout = 948 MHz + fI/Q

fI/Qin = 2.625 kHz

VI/Qin = 500 mVP-P (Single ended)

I/Q (DC) = Ib/Qb (DC) = VCC/2

Data Rate: 42 kbps,

RNYQ: α = 0.5

MOD Pattern: All Zero

Power Save

Response Time

Rise Time

Fall Time

TPS (RISE)

TPS (FALL)

VPS: Low to High, TEST CIRCUIT 2

VPS: High to Low, TEST CIRCUIT 2

Error Vector Magnitude

Adjacent Channel Power

EVM

ACP

(∆f = ±50 kHz)

fIFin = 135 MHz, PIFin = –12 dBm

fRFin = 813 MHz, PRFin = –11 dBm

fMODout = 948 MHz + fI/Q

fI/Qin = 2.625 kHz

VI/Qin = 500 mVP-P (Single ended)

I/Q (DC) = Ib/Qb (DC) = VCC/2

Data Rate: 42 kbps,

RNYQ: α = 0.5

MOD Pattern: PN9 (Pseudo-

random pattern)

Port Current-7 pin

IPS (7 pin) No Input Signals

Port Current-17 pin

IPS (17 pin) No Input Signals

MIN.

24

–

–12

–

–

–

–

–

–

–

–

–

–

TYP. MAX. Unit

35

44

mA

0

15

µA

–9

–6

dBm

–35 –30 dBc

–40 –30 dBc

–45 –30 dBc

–

–65 dBc

3

5

µs

3

5

µs

1.6

3.5 %rms

–65 –60 dBc

–

620

µA

–

400

µA

Note fLOL = fIFin + fRFin

6

Preliminary Data Sheet P13488EJ1V0DS00

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