参数资料
型号: TRF3761-BIRHAR
厂商: TEXAS INSTRUMENTS INC
元件分类: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 104 MHz, PQCC40
封装: GREEN, PLASTIC, MO-220VJJD-2, QFN-40
文件页数: 7/60页
文件大小: 1736K
代理商: TRF3761-BIRHAR
TRF3761-H ELECTRICAL CHARACTERISTICS
www.ti.com ............................................................................................................................................... SLWS181J – OCTOBER 2005 – REVISED AUGUST 2008
Supply voltage = VCC = 5V, TA = –40 to 85 °C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
NOISE CHARACTERISTICS
100kHz offset
–116
600kHz offset
–136
VCO phase noise,
fVCO = 2116MHz,
1MHz offset
-142
dBc/Hz
Free running VCO direct output
fO = 2116MHz
6MHz offset
–154.2
10MHz offset
–156
100kHz offset
–123.3
600kHz offset
–143
VCO phase noise,
fVCO = 2116MHz,
1MHz offset
–147.6
dBc/Hz
Free running VCO divide-by-2 output
fO = 1058
6MHz offset
–157
10MHz offset
–158.3
100kHz offset
–129.4
600kHz offset
-149.8
VCO phase noise,
fVCO = 2116MHz,
1MHz offset
-152.7
dBc/Hz
Free running VCO divide-by-4 output
fO = 529MHz
6MHz offset
–157.7
10MHz offset
–158
1kHz offset
–84
600kHz offset
–136
VCO phase noise,
fVCO = 2116MHz,
dBc/Hz
Closed loop phase noise direct output(1)(2)(3)
fO = 2116MHz
1MHz offset
–141
10MHz offset
–157
RMS phase error
100Hz to 10MHz
0.99°
Closed loop phase noise direct output(3)
1kHz offset
-89
600kHz offset
–143
VCO phase noise,
fVCO = 2116MHz,
dBc/Hz
Closed loop phase noise divide-by-2 output(1)(2)(3)
fO = 1058MHz
1MHz offset
–148
10MHz offset
–159
RMS phase error
100Hz to 10MHz
0.54°
Closed loop phase noise divide-by-2 output(3)
1kHz offset
–95
600kHz offset
–149.5
VCO phase noise,
fVCO = 2116MHz,
dBc/Hz
Closed loop phase noise divide-by-4 output(1)(2)(3)
fO = 529MHz
1MHz offset
–153
10MHz offset
–158
RMS phase error
100Hz to 10MHz
0.35°
Closed loop phase noise divide-by-4 output(3)
VCO gain, Kv
VCO free running
23
MHz/V
Reference spur(2)
–80
dBc
(1)
See Application Circuit Figure 87.
(2)
PFD = 200kHz, Loop Filter BW = 15kHz, Output frequency step = 200kHz.
(3)
Reference oscillator RMS phase error = 0.008250°, RMS jitter = 881.764 fs.
Copyright 2005–2008, Texas Instruments Incorporated
15
Product Folder Link(s): TRF3761
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