ADF4156BRUZ-RL Analog Devices Inc, ADF4156BRUZ-RL Datasheet - Page 7

• Manufacturer Part Number: ADF4156BRUZ-RL
• Description: IC,FREQUENCY SYNTHESIZER,CMOS,TSSOP,16PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: Fractional N Synthesizer (RF)r

Specifications of ADF4156BRUZ-RL

• Design Resources: Low-Noise Microwave fractional-N PLL using active loop filter and RF prescaler (CN0174)
• Pll: Yes
• Input: CMOS
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 2:1
• Differential - Input:output: Yes/No
• Frequency - Max: 6GHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 2.7 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Frequency-max: 6GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
PFD = 25 MHz, loop bandwidth = 20 kHz, reference = 100 MHz, I
phase noise system.
–100
–120
–140
–160
–180
–100
–120
–140
–160
–180
–10
–15
–20
–25
–30
–35
–40
–20
–40
–60
–80
–20
–40
–60
–80
10
–5
5
0
0
0
the Integer Boundary Spur Remains in Low Spur Mode)
1k
1k
0
(Note that Fractional Spurs Are Removed and Only
LOW NOISE MODE
RF = 5800.25MHz, PFD = 25MHz, N = 232,
FRAC = 2, MOD = 200, 20kHz LOOP BW, I
DSB INTEGRATED PHASE ERROR = 0.73° RMS,
PHASE NOISE @ 5kHz = –89.5dBc/Hz,
ZCOMM V940ME03 VCO
LOW SPUR MODE
RF = 5800.25MHz, PFD = 25MHz, N = 232, FRAC = 2,
MOD = 200, 20kHz LOOP BW, I
DSB INTEGRATED PHASE ERROR = 1.09° RMS,
PHASE NOISE @ 5kHz = –83dBc/Hz, ZCOMM V940ME03 VCO
Figure 6. Phase Noise and Spurs, Low Noise Mode
Figure 7. Phase Noise and Spurs, Low Spur Mode
P = 4/5
1
10k
10k
2
Figure 5. RF Input Sensitivity
3
FREQUENCY (GHz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
4
CP
5
= 313µA,
1M
1M
6
CP
P = 8/9
= 313µA,
10M
10M
7
8
100M
100M
9
Rev. A | Page 7 of 24
CP
= 313 μA, phase noise measurements taken on the Agilent E5500
Figure 8. Lock Time for 200 MHz Jump, from 5705 MHz to 5905 MHz,
Figure 9. Lock Time for 200 MHz Jump, from 5905 MHz to 5705 MHz,
6.00
5.95
5.90
5.85
5.80
5.75
5.70
5.65
5.95
5.90
5.85
5.80
5.75
5.70
5.65
5.60
–1
–2
–3
–4
–5
–6
–100
–100
6
5
4
3
2
1
0
0
Figure 10. Charge-Pump Output Characteristics
0
0
100
100
1
200
200
with CSR On and Off
with CSR On and Off
CSR OFF
CSR ON
300
300
2
TIME (µs)
TIME (µs)
V
CSR ON
CSR OFF
CP
400
400
(V)
500
500
3
600
600
700
700
4
ADF4156
800
800
900
900
5