ADRF6750 Analog Devices, Inc., ADRF6750 Datasheet - Page 4

• Manufacturer Part Number: ADRF6750
• Description: 950 Mhz To 1575 Mhz Quadrature Modulator With Integrated Fractional-n Pll And Vco
• Manufacturer: Analog Devices, Inc.

ADRF6750
Parameter
GAIN CONTROL
OUTPUT DISABLE
MONITOR OUTPUT
BASEBAND INPUTS
LOGIC INPUTS
LOGIC OUTPUTS
POWER SUPPLIES
1
2
LBW = 50 kHz at LO = 1200 MHz; I
All other attenuation steps have an absolute error of <±2.0 dB.
Gain Range
Step Size
Relative Step Accuracy
Absolute Step Accuracy
Output Settling Time
Off Isolation
Turn-On Settling Time
Turn-Off Settling Time
Nominal Output Power
I and Q Input Bias Level
1 dB Bandwidth
Input High Voltage, V
Input Low Voltage, V
Input High Voltage, V
Input Low Voltage, V
Input Current, I
Input Capacitance, C
Output High Voltage, V
Output Low Voltage, V
Voltage Range
Supply Current
Operating Temperature
INH
/I
INL
INL
INL
IN
INH
INH
OL
OH
2
CP
= 2.5 mA.
RF OUT, attenuator setting = 0 dB to 47 dB, TXDIS high
TXDIS low to high (to −55 dBm)
LOMONP, LOMONN pins
IBBP, IBBN, QBBP, QBBN pins
Test Conditions/Comments
Fixed frequency, adjacent steps
All attenuation steps
Over full frequency range, adjacent steps
47 dB attenuation step
Any step; output power settled to ±0.2 dB
TXDIS pin
LO, Attenuator setting = 0 dB to 47 dB, TXDIS high
2 x LO, Attenuator setting = 0 dB to 47 dB, TXDIS high
TXDIS high to low (90% of envelope)
CS, TXDIS pins
CS, TXDIS pins
SDI/SDA, CLK/SCL pins
SDI/SDA, CLK/SCL pins
CS, TXDIS, SDI/SDA, CLK/SCL pins
CS, TXDIS, SDI/SDA, CLK/SCL pins
SDO, LDET pins; I
SDO, LDET pins; I
SDA (SDI/SDA); I
VCC1, VCC2, VCC3, VCC4, VREG1, VREG2, VREG3, VREG4,
VREG5, VREG6, and REGOUT pins
REGOUT normally connected to VREG1, VREG2, VREG3,
VREG4, VREG5, and VREG6
VCC1, VCC2, VCC3, and VCC4
REGOUT, VREG1, VREG2, VREG3, VREG4, VREG5, and VREG6
VCC1, VCC2, VCC3, and VCC4 combined; REGOUT con-
nected to VREG1, VREG2, VREG3, VREG4, VREG5, and VREG6
OL
OH
OL
= 3 mA
= 500 μA
= 500 μA
Rev. 0 | Page 4 of 40
Min
1.4
2.1
2.8
4.75
−40
Typ
47
1
±0.3
±1.5
−2.0
10
−110
−90
−50
180
270
−24
500
250
5
3.3
310
Max
0.6
1.1
±1
10
0.4
0.4
5.25
340
+85
Unit
dB
dB
dB
dB
dB
μs
dBm
dBm
dBm
ns
ns
dBm
mV
MHz
V
V
V
V
μA
pF
V
V
V
V
V
mA
°C