AD8339ACPZ Analog Devices Inc, AD8339ACPZ Datasheet - Page 3

• Manufacturer Part Number: AD8339ACPZ
• Description: IC I/Q DEMOD QUAD 50MHZ 40-LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD8339ACPZ

• Function: Demodulator
• Lo Frequency: 0Hz ~ 200MHz
• Rf Frequency: 0Hz ~ 50MHz
• P1db: 14.8dBm
• Gain: -1.3dB
• Noise Figure: 11.5dB
• Current - Supply: 35mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 40-VFQFN, 40-CSP, Exposed Pad
• Frequency Range: DC To 50MHz
• Rf Type: Quadrature
• Supply Voltage Range: ± 4.5V To ± 5.5V
• Rf Ic Case Style: LFCSP
• No. Of Pins: 40
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD8339-EVALZ - BOARD EVAL AD8339 I/Q DEMOD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

SPECIFICATIONS
V
noted. Single-channel AD8021 LPF values: R
Table 1.
Parameter
OPERATING CONDITIONS
DEMODULATOR PERFORMANCE
PHASE ROTATION PERFORMANCE
S
Local Oscillator (LO) Frequency
RF Frequency Range
Baseband Bandwidth
LO Input Level
Supply Voltage (V
Temperature Range
Input Impedance
Transconductance
Dynamic Range
Maximum Input Swing
Peak Output Current (No Filtering)
Input P1dB
Third-Order Intermodulation (IM3)
Third-Order Input Intercept (IIP3)
LO Leakage
Conversion Gain
Input Referred Noise
Output Current Noise
Noise Figure
Bias Current
LO Common-Mode Range
RF Common-Mode Voltage
Output Compliance Range
Phase Increment
Quadrature Phase Error
I/Q Amplitude Imbalance
Channel-to-Channel Matching
= ±5 V, T
Range
Equal Input Levels
Unequal Input Levels
A
= 25°C, 4f
S
)
LO
= 20 MHz, f
RF
= 5.01 MHz, f
Test Conditions/Comments
4× internal LO at Pin 4LOP and Pin 4LON, square wave
drive via LVDS (see Figure 64)
Mixing
Limited by external filtering
RF, differential
LO, differential
Demodulated I
filtering measured from RF inputs, all phases
IP1dB − input referred noise (dBm)
Differential; inputs biased at 2.5 V; Pin RFxP, Pin RFxN
0° phase shift
45° phase shift
Ref = 50 Ω
Ref = 1 V rms
f
Baseband tones: 0 dBm @ 8 kHz and 13 kHz
Baseband tones: −1 dBm @ 8 kHz and −31 dBm @ 13 kHz
f
Measured at RF inputs, worst phase, measured into 50 Ω
Measured at baseband outputs, worst phase, AD8021
disabled, measured into 50 Ω
All codes, see Figure 42
Output noise/conversion gain (see Figure 47)
Output noise/R
With AD8334 LNA
R
R
R
Pin 4LOP and Pin 4LON
Pin RFxP and Pin RFxN
Pin 4LOP and Pin 4LON (each pin)
For maximum differential swing; Pin RFxP and Pin RFxN
(dc-coupled to AD8334 LNA output)
Pin IxOP and Pin QxOP
One channel is reference; others are stepped
16 phase steps per channel
Ix to Qx; all phases, 1σ
Ix to Qx; all phases, 1σ
Phase match I-to-I and Q-to-Q; −40°C < T
Amplitude match I-to-I and Q-to-Q; −40°C < T
RF1
RF1
S
S
S
= 50 Ω, R
= 50 Ω, R
= 50 Ω, R
FILT
= 5.010 MHz, f
= 5.010 MHz, f
= 787 Ω and C
FB
FB
FB
BB
= ∞
= 1.1 kΩ
= 274 Ω
OUT
= 10 kHz, P
FILT
/V
RF2
RF2
IN
Rev. A | Page 3 of 36
= 5.015 MHz, f
= 5.015 MHz, f
; each Ix or Qx output after low-pass
FILT
= 2.2 nF (see Figure 53).
LO
≥ 0 dBm, per channel performance, dBm (50 Ω), unless otherwise
LO
LO
= 5.023 MHz
= 5.023 MHz
A
< +85°C
A
< +85°C
Min
0.01
DC
DC
±4.5
−40
0.2
−1.5
−2
Typ
0
±5.0
25||10
100||4
1.15
160
2.8
±2.4
±3.1
14.8
1.85
−60
−66
31
−118
−68
−1.3
11.8
12.9
8.4
9.1
11.5
−3
−45
2.5
22.5
±1
±0.05
±1
±0.1
Max
200
50
50
13
±5.5
+85
3.8
+0.7
+2
AD8339
Unit
MHz
MHz
MHz
dBm
V
°C
kΩ||pF
kΩ||pF
mS
dB/Hz
V p-p
mA
mA
dBm
dBV
dBc
dBc
dBm
dBm
dBm
dB
nV/√Hz
pA/√Hz
dB
dB
dB
μA
μA
V
V
V
Degrees
Degrees
dB
Degrees
dB