AD6655BCPZ-125 Analog Devices Inc, AD6655BCPZ-125 Datasheet - Page 28

• Manufacturer Part Number: AD6655BCPZ-125
• Description: IC IF RCVR 14BIT 125MSPS 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD6655BCPZ-125

• Function: IF Diversity Receiver
• Frequency: 450MHz
• Rf Type: Cellular, CDMA2000, GSM EDGE, W-CDMA
• Secondary Attributes: 32-Bit Numerically Controlled Oscillator
• Package / Case: 64-VFQFN, CSP Exposed Pad
• Receiving Current: 705mA
• Frequency Range: 450MHz
• Rf Ic Case Style: LFCSP
• No. Of Pins: 64
• Supply Voltage Range: 1.7V To 1.9V
• Operating Temperature Range: -40°C To +85°C
• Frequency Max: 650MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD6655-125EBZ - BOARD EVAL W/AD6655 & SOFTWARE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD6655
Figure 44. AD6655-150 SNR/SFDR vs. Duty Cycle with f
90
85
80
75
70
12
10
8
6
4
2
0
20
SFDR DCS ON
SNR DCS ON
N – 3
Figure 43. AD6655 Grounded Input Histogram
30
N – 2
40
N – 1
f
NCO
DUTY CYCLE (%)
OUTPUT CODE
= 45 MHz
50
SFDR DCS OFF
SNR DCS OFF
N
N + 1
60
N + 2
0.85 LSB rms
70
IN
= 30.3 MHz,
N + 3
80
Rev. A | Page 28 of 88
Figure 45. AD6655-150 SNR/SFDR vs. Input Common Mode (V
90
85
80
75
70
65
0.2
0.4
INPUT COMMON-MODE VOLTAGE (V)
f
IN
= 30.3 MHz, f
0.6
0.8
NCO
SFDR
SNR
= 45 MHz
1.0
1.2
CM
) with
1.4