AD6655-125EBZ Analog Devices Inc, AD6655-125EBZ Datasheet - Page 8

• Manufacturer Part Number: AD6655-125EBZ
• Description: BOARD EVAL W/AD6655 & SOFTWARE
• Manufacturer: Analog Devices Inc
• Type: Receiver, CDMAr

Specifications of AD6655-125EBZ

• Frequency: 450MHz
• Silicon Manufacturer: Analog Devices
• Application Sub Type: IF Diversity Receiver
• Kit Application Type: Communication & Networking
• Silicon Core Number: AD6655
• Kit Contents: Evaluation Board With AD6655 And Software
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: AD6655
• Lead Free Status / Rohs Status: Compliant

AD6655
ADC AC SPECIFICATIONS—AD6655BCPZ-125/AD6655BCPZ-150
AVDD = 1.8 V, DVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference,
DCS enabled, NCO enabled, half-band filter enabled, FIR filter enabled, unless otherwise noted.
Table 4.
Parameter
SIGNAL-TO-NOISE-RATIO (SNR)
WORST SECOND OR THIRD HARMONIC
SPURIOUS-FREE DYNAMIC RANGE (SFDR)
WORST OTHER HARMONIC OR SPUR
TWO-TONE SFDR
CROSSTALK
ANALOG INPUT BANDWIDTH
1
2
3
See Application Note AN-835, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.
See the
Crosstalk is measured at 100 MHz with −1 dBFS on one channel and with no input on the alternate channel.
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 2.4 MHz
= 70 MHz
= 140 MHz
= 220 MHz
= 2.4 MHz
= 70 MHz
= 140 MHz
= 220 MHz
= 2.4 MHz
= 70 MHz
= 140 MHz
= 220 MHz
= 2.4 MHz
= 70 MHz
= 140 MHz
= 220 MHz
= 29.12 MHz, 32.12 MHz (−7 dBFS)
= 169.12 MHz, 172.12 MHz (−7 dBFS)
Applications Information
1
3
section for more information about the worst other specifications for the AD6655.
2
Temperature
25°C
25°C
Full
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
Full
25°C
25°C
25°C
25°C
Full
25°C
Rev. A | Page 8 of 88
Min
73.0
73
AD6655BCPZ-125
Typ
74.7
74.6
74.2
73.3
−86
−85
−84
−83
86
85
84
83
−92
−90
−88
−84
85
81
95
650
Max
−73
−82
72.5
73
Min
AD6655BCPZ-150
74.6
74.5
73.9
73.0
−85
−84
−83
−77
85
80
76
74
−87
−80
−76
−74
85
81
95
650
Typ
−73
−80
Max
Unit
dB
dB
dB
dB
dB
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
MHz