ADRF6702 Analog Devices, Inc., ADRF6702 Datasheet - Page 2

• Manufacturer Part Number: ADRF6702
• Description: 1550 Mhz To 2150 Mhz Quadrature Modulator With Integrated Fractional-n Pll And Vco
• Manufacturer: Analog Devices, Inc.

ADRF6702
SPECIFICATIONS
VDD = 5 V; Ambient Temperature (T
76.8 MHz, Modulator Baseband Frequency = 1 MHz, Output Frequency = 1800 MHz, unless otherwise noted.
Table 1.
Parameter
RF OUTPUT
LO INPUT/OUTPUT
BASEBAND INPUTS
SYNTHESIZER SPECIFICATIONS
Frequency Range
Nominal Output Power
Output Harmonics
Gain Flatness
OP1dB
OIP3
OIP2
Carrier Feedthrough
Sideband Suppression
Noise Floor
Output Frequency Range
Internal LO Range
LO Output Level
LO Input Level
LO Input Impedance
I and Q Input Bias Level
Bandwidth
Input Impedance
HARMONICS
vs. Frequency
vs. Temperature
SPURS
Channel Spurs
Reference Spurs
3 dB
1dB
A
) = 25°C; I/Q inputs = 1.4 V p-p differential sine waves in quadrature on a 500 mV dc bias; FREF =
Pin RFOUT
Baseband VIQ= 1 Vpp differential
Pout=-7dBm, +/-5MHz
Pins IBBP, IBBN, QBBP, QBBN
Combined bandwidth of baseband input an RF output
Synthesizer Specifications Referenced to the
Modulator Output.
Offset from integer boundary. 100 KHz spur is at the
half channel boundary and can exist in some cases
100kHz
200kHz
400kHz
800kHz
Fref/2
Fref
>Fref
2
Conditions
2
3
Pout=-7dBm, +/-40MHz
-40C to +85C
F1
F1
All inputs tied to 0.5 V
LOP, LON
2*LO or 1*LO Mode, Into a 50 Ω Load, LO Buffer
Enabled
Externally Applied 2XLO, PLL Disabled
Externally Applied 2XLO, PLL Disabled
3
at LO Frequency/2
nd
rd
nd
rd
BB
BB
Harmonic, P
Harmonic
Harmonic,P
Harmonic
= 3.5 MHz, F2
= 3.5 MHz, F2
Rev. PrE| Page 2 of 18
FOUT
FOUT
BB
BB
-P
-P
= 4.5 MHz, P
= 4.5 MHz, P
(FLO+(2*FBB))
(FLO+(3*FBB))
OUT
OUT
= -5 dBm per tone
= -5 dBm per tone
Preliminary Technical Data
1200
1550
1550
Min
-158
-100
-100
Typ
500
500
250
1||1
-55
-51
-40
-33
-56
-61
-66
-71
-96
-26
-16
0.2
1.0
1.0
14
26
65
50
3
3
0
2400
2150
2150
Max
dBm/Hz
kΩ||pF
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Unit
MHz
MHz
MHz
MHz
MHz
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
mV
dB
dB
dB
Ω