參數(shù)資料
型號： ADF4111BRUZ-RL7
廠商： Analog Devices Inc
文件頁數(shù)： 23/28頁
文件大?。?/td> 0K
描述： IC PLL FREQ SYNTHESIZER 16-TSSOP
標準包裝： 1,000
類型： 時鐘/頻率合成器，RF
PLL： 是
輸入： CMOS，TTL
輸出： 時鐘
電路數(shù)： 1
比率 - 輸入:輸出： 2:1
差分 - 輸入:輸出： 是/無
頻率 - 最大： 1.2GHz
除法器/乘法器： 是/無
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 16-TSSOP
包裝： 帶卷 (TR)
配用： EVAL-ADF411XEBZ1-ND - BOARD EVAL FOR ADF411X NO CHIP
ADF4110/ADF4111/ADF4112/ADF4113
Data Sheet
Rev. F | Page 4 of 28
Parameter
B Version
B Chips1
Unit
Test Conditions/Comments
POWER SUPPLIES
AVDD
2.7/5.5
V min/V max
DVDD
AVDD
VP
AVDD/6.0
V min/V max
AVDD ≤ VP ≤ 6.0 V. See
IDD5 (AIDD + DIDD)
ADF4110
5.5
4.5
mA max
4.5 mA typical.
ADF4111
5.5
4.5
mA max
4.5 mA typical.
ADF4112
7.5
6.5
mA max
6.5 mA typical.
ADF4113
11
8.5
mA max
8.5 mA typical.
IP
0.5
mA max
TA = 25°C.
Low Power Sleep Mode
1
A typ
NOISE CHARACTERISTICS
ADF4113 Normalized Phase Noise Floor6
215
dBc/Hz typ
Phase Noise Performance7
@ VCO output.
ADF4110: 540 MHz Output8
91
dBc/Hz typ
@ 1 kHz offset and 200 kHz PFD frequency.
ADF4111: 900 MHz Output9
87
dBc/Hz typ
@ 1 kHz offset and 200 kHz PFD frequency.
ADF4112: 900 MHz Output9
90
dBc/Hz typ
@ 1 kHz offset and 200 kHz PFD frequency.
ADF4113: 900 MHz Output9
91
dBc/Hz typ
@ 1 kHz offset and 200 kHz PFD frequency.
ADF4111: 836 MHz Output10
78
dBc/Hz typ
@ 300 Hz offset and 30 kHz PFD frequency.
ADF4112: 1750 MHz Output11
86
dBc/Hz typ
@ 1 kHz offset and 200 kHz PFD frequency.
ADF4112: 1750 MHz Output12
66
dBc/Hz typ
@ 200 Hz offset and 10 kHz PFD frequency.
ADF4112: 1960 MHz Output13
84
dBc/Hz typ
@ 1 kHz offset and 200 kHz PFD frequency.
ADF4113: 1960 MHz Output13
85
dBc/Hz typ
@ 1 kHz offset and 200 kHz PFD frequency.
ADF4113: 3100 MHz Output14
86
dBc/Hz typ
@ 1 kHz offset and 1 MHz PFD frequency.
Spurious Signals
ADF4110: 540 MHz Output9
97/106
dBc typ
@ 200 kHz/400 kHz and 200 kHz PFD frequency.
ADF4111: 900 MHz Output9
98/110
dBc typ
@ 200 kHz/400 kHz and 200 kHz PFD frequency.
ADF4112: 900 MHz Output9
91/100
dBc typ
@ 200 kHz/400 kHz and 200 kHz PFD frequency.
ADF4113: 900 MHz Output9
100/110
dBc typ
@ 200 kHz/400 kHz and 200 kHz PFD frequency.
ADF4111: 836 MHz Output10
81/84
dBc typ
@ 30 kHz/60 kHz and 30 kHz PFD frequency.
ADF4112: 1750 MHz Output11
88/90
dBc typ
@ 200 kHz/400 kHz and 200 kHz PFD frequency.
ADF4112: 1750 MHz Output12
65/73
dBc typ
@ 10 kHz/20 kHz and 10 kHz PFD frequency.
ADF4112: 1960 MHz Output13
80/84
dBc typ
@ 200 kHz/400 kHz and 200 kHz PFD frequency.
ADF4113: 1960 MHz Output13
80/84
dBc typ
@ 200 kHz/400 kHz and 200 kHz PFD frequency.
ADF4113: 3100 MHz Output14
80/82
82/82
dBc typ
@ 1 MHz/2 MHz and 1 MHz PFD frequency.
1
The B chip specifications are given as typical values.
2
This is the maximum operating frequency of the CMOS counters. The prescaler value should be chosen to ensure that the RF input is divided down to a frequency that
is less than this value.
3
AC coupling ensures AVDD/2 bias. See Figure 33 for a typical circuit.
4
Guaranteed by design.
5
TA = 25°C; AVDD = DVDD = 3 V; P = 16; SYNC = 0; DLY = 0; RFIN for ADF4110 = 540 MHz; RFIN for ADF4111, ADF4112, ADF4113 = 900 MHz.
6
The synthesizer phase noise floor is estimated by measuring the in-band phase noise at the output of the VCO, PNTOT, and subtracting 20logN (where N is the N divider
value) and 10logFPFD: PNSYNTH = PNTOT – 10logFPFD – 20logN.
7
The phase noise is measured with the EV-ADF411XSD1Z evaluation board and the HP8562E spectrum analyzer. The spectrum analyzer provides the REFIN for the
synthesizer (fREFOUT = 10 MHz @ 0 dBm). SYNC = 0; DLY = 0 (Table 7).
8
fREFIN = 10 MHz; fPFD = 200 kHz; offset frequency = 1 kHz; fRF = 540 MHz; N = 2700; loop B/W = 20 kHz.
9
fREFIN = 10 MHz; fPFD = 200 kHz; offset frequency = 1 kHz; fRF = 900 MHz; N = 4500; loop B/W = 20 kHz.
10
fREFIN = 10 MHz; fPFD = 30 kHz; offset frequency = 300 Hz; fRF = 836 MHz; N = 27867; loop B/W = 3 kHz.
11
fREFIN = 10 MHz; fPFD = 200 kHz; offset frequency = 1 kHz; fRF = 1750 MHz; N = 8750; loop B/W = 20 kHz
12
fREFIN = 10 MHz; fPFD = 10 kHz; offset frequency = 200 Hz; fRF = 1750 MHz; N = 175000; loop B/W = 1 kHz.
13
fREFIN = 10 MHz; fPFD = 200 kHz; offset frequency = 1 kHz; fRF = 1960 MHz; N = 9800; loop B/W = 20 kHz.
14
fREFIN = 10 MHz; fPFD = 1 MHz; offset frequency = 1 kHz; fRF = 3100 MHz; N = 3100; loop B/W = 20 kHz.
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