MT6162 View Datasheet(PDF) - MediaTek Inc

Part Name

Description

Manufacturer

MT6162

Multi-band Multi-mode Single Chip HEDGE Transceiver

MediaTek Inc 

MT6162

TRANSMITTER SYSTEM

All transmitter characteristics are applicable for all TX frequency bands when operated under the recommended operating

conditions and transmitter pin configuration#1, unless stated otherwise. Measured with 50ohm load at driver output; Input at BB is

DC coupled (High Zin). In 3G and GGE modes, I/Q inputs are driven each with 185mVrms DIFF signal (WCDMA UL 12.2kbps

reference channel) and 180mVrms (8PSK), respectively. The reference oscillator used with the on-chip PLL is 26MHz.

Typical specifications are for mid-band channel frequency, and recommended operating conditions. Min/Max specifications are for

Extreme operating voltage and temperature conditions, unless otherwise stated.

Table 12

Parameter

Symbol Min Typ Max Unit Test Conditions / Comments

3G Transmitter Output

Output Return Loss

Max Output Power

All bands, except Band II

Band II only

Min Output Power

(HB)

(LB)

S22

Pmax

Pmax

Pmin

Konka_WCX -12 -10 dB 50Ω load

2.5

dBm Worst case ACLR, EVM, noise emissions,

4.5

dBm and spurious emissions specs. are met

-82 dBm

Pmin

-81 dBm

RF output Frequency response

ΔP

±0.2 ±0.7 dB Pout = min.Pmax

ACLR1

±5MHz offset;

(HB)

(LB)

All bands

ACLR1

ACLR1

ACLR1

-48 -43 dBc Pout = min.Pmax

-50 -41 dBc Pout = min.Pmax

-52 -48 dBc Pout = min.Pmax – 11dB

ACLR2

ACLR2

-71 -65 dBc ±10MHz offset; Pout = = min.Pmax

EVM

Measured over 1 slot/2560chips, after Tx

I/Q imbalance and LO leakage calibration

(HB)

(LB)

EVM

EVM

2.0 3.0

2.0 3.0

1.5 2.3

1.5 2.3

% Pout= min.Pmax

% Pout= min.Pmax -11dB

% Pout= min.Pmax

% Pout= min.Pmax -11dB

Spectrum Emission Mask

(HB)

SEM

Pout= min.Pmax; 3.5M offset in 30kHz BW

-60 -56 dBc Note A

(LB)

-65 -61 dBc Note A

Carrier Suppression

-20 dBc Pout ≥ min.Pmax -44dB; before calibration

-48 -35 dBc Pout= min.Pmax; after calibration

-39 -31 dBc Pout= min.Pmax -44dB; after calibration

Sideband Suppression

-45 -38 dBc Pout ≥ min.Pmax -44dB; after calibration

Harmonic Emissions in 1 MHz

2nd harmonic

-25 dBc Pout= min.Pmax

Konka_WCX 3rd harmonic

4th harmonic

Ref. clock harmonics

-15 dBc Pout= min.Pmax

-25 dBc Pout= min.Pmax

-90 -70 dBc 52MHz; 104MHz; 208MHz

Note A: NTC1: Nominal Test Conditions (Low, Mid, High frequency channels; +15C … +35C ambient temperature; Vbat = 3.6 – 4.0V)

REV. (1.5) Mar 20th 2011

- 15 - MediaTek Proprietary & Confidential Information

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